This hose clamp size chart puts the whole OneTouch Exim catalogue on one page, in inches and in millimetres, so you can go from a tape or caliper reading to a part number without hopping between product listings. It is built for counter staff, fleet mechanics, maintenance buyers and anyone converting a metric hose spec into an SAE clamp size.
Using it takes one measurement. Fit the hose on its fitting (the barb, spigot or pipe it will live on) and measure the outside diameter right where the clamp will sit. That installed OD is the only number that matters. The hose’s nominal size, the bore and the pipe size printed on the fitting are all different numbers, and none of them tells you what the clamp band has to wrap around.
Once you have the OD, find a clamp whose range places it near the middle, not at either end. The tables below list hose clamp sizes in inches and millimetres side by side: an inch-first master chart, a metric-first lookup, shorter charts for the other clamp families, then a fraction-to-millimetre converter at the bottom for quick checks.
Master chart: SAE number, inches, mm
These are the perforated worm gear hose clamps in the OneTouch range: 301 stainless band, 1/2 in band width on the standard sizes, 5/16 in hex screw. The SAE number is simply the last digits of the part number, so OTE-4SC0040 is an SAE 40. Inch ranges are as listed in the catalogue; the fractions are the nominal sizes those decimals round from. Millimetres were calculated at exactly 25.4 mm per inch and rounded to the nearest whole millimetre, so this doubles as an SAE hose clamp size chart and a hose clamp size chart in mm.
| SAE no. | Min (in) | Max (in) | Min (mm) | Max (mm) | OTE part |
|---|---|---|---|---|---|
| 4 (mini) | 1/4 (0.25) | 5/8 (0.63) | 6 | 16 | OTE-4SC004M |
| 6 (mini) | 7/16 (0.44) | 25/32 (0.78) | 11 | 20 | OTE-4SC006M |
| 6 | 7/16 (0.44) | 25/32 (0.78) | 11 | 20 | OTE-4SC0006 |
| 8 | 1/2 (0.50) | 29/32 (0.91) | 13 | 23 | OTE-4SC0008 |
| 10 | 9/16 (0.56) | 1-1/16 (1.06) | 14 | 27 | OTE-4SC0010 |
| 12 | 11/16 (0.69) | 1-1/4 (1.25) | 18 | 32 | OTE-4SC0012 |
| 16 | 13/16 (0.81) | 1-1/2 (1.50) | 21 | 38 | OTE-4SC0016 |
| 20 | 13/16 (0.81) | 1-3/4 (1.75) | 21 | 44 | OTE-4SC0020 |
| 24 | 1-1/16 (1.06) | 2 (2.00) | 27 | 51 | OTE-4SC0024 |
| 28 | 1-5/16 (1.31) | 2-1/4 (2.25) | 33 | 57 | OTE-4SC0028 |
| 32 | 1-9/16 (1.56) | 2-1/2 (2.50) | 40 | 64 | OTE-4SC0032 |
| 36 | 1-13/16 (1.81) | 2-3/4 (2.75) | 46 | 70 | OTE-4SC0036 |
| 40 | 2-1/16 (2.06) | 3 (3.00) | 52 | 76 | OTE-4SC0040 |
| 44 | 2-5/16 (2.31) | 3-1/4 (3.25) | 59 | 83 | OTE-4SC0044 |
| 48 | 2-9/16 (2.56) | 3-1/2 (3.50) | 65 | 89 | OTE-4SC0048 |
| 52 | 2-13/16 (2.81) | 3-3/4 (3.75) | 71 | 95 | OTE-4SC0052 |
| 56 | 3-1/16 (3.06) | 4 (4.00) | 78 | 102 | OTE-4SC0056 |
| 60 | 3-5/16 (3.31) | 4-1/4 (4.25) | 84 | 108 | OTE-4SC0060 |
| 64 | 3-9/16 (3.56) | 4-1/2 (4.50) | 90 | 114 | OTE-4SC0064 |
| 72 | 4-1/16 (4.06) | 5 (5.00) | 103 | 127 | OTE-4SC0072 |
| 80 | 4-9/16 (4.56) | 5-1/2 (5.50) | 116 | 140 | OTE-4SC0080 |
| 88 | ≈5-17/64 (5.27) | 6 (6.00) | 134 | 152 | OTE-4SC0088 |
| 96 | 5-5/8 (5.62) | 6-1/2 (6.50) | 143 | 165 | OTE-4SC0096 |
| 104 | 6-9/16 (6.56) | 7 (7.00) | 167 | 178 | OTE-4SC0104 |
A few patterns are worth spotting in this chart before you use it.
- Above SAE 20, each size steps up by a quarter inch. From SAE 24 to SAE 64 both the minimum and the maximum climb 1/4″ (about 6 mm) per size, and each range spans close to 1 inch (about 24 mm). That regular rhythm means any OD in that zone falls inside three or four clamps, and you have a genuine choice.
- The small sizes are narrower and less regular. SAE 6 covers only about 9 mm of diameter, SAE 8 about 10 mm. Small hoses leave less room for error, so measure them carefully.
- SAE 16 and SAE 20 share a minimum. Both start at 13/16″ (21 mm). The 20 just reaches further, to 1-3/4″. If your OD is between 1-1/4″ and 1-1/2″, the 16 usually centres it better.
- The steps get bigger past SAE 64. The catalogue jumps 64, 72, 80, 88, 96, 104, so the large sizes are half-inch steps. Some ODs only fit near the end of one range, and that is where a hi-torque or T-bolt clamp starts to make more sense (see the family charts below).
- Mini versus standard SAE 6. The mini and standard SAE 6 cover the same diameters. The mini body is made for tight spots like small fuel, vacuum and washer lines, while the standard 6 uses the full-size band and screw. Check the product page for the mini’s band and housing dimensions if clearance is tight.
Every worm size in the table also comes in an “all stainless” 4SS version, where the screw is stainless as well as the band. That matters on boats, wash-down areas and anything exposed to salt; our comparison of 304 and 316 stainless steel explains why the grade matters in chloride service. On the 4SS0072 to 4SS0104 sizes the minimum diameter is lower than the 4SC version (for example 1.88–5.00 in for 4SS0072), so check the product page if you are buying the all-stainless large sizes.
Metric-first chart: find your clamp from a mm measurement
European hose, metric machine drawings and DIN-sized clamps all give diameters in millimetres, usually as bands like “20–32”. If that is what you have, start here: this section converts metric hose clamp sizes into the inch parts we stock. For each common metric band below, the part listed is the worm clamp whose range puts the middle of the band closest to the middle of the clamp. The position column shows where the band’s midpoint falls in that clamp’s range (0% = fully open minimum, 100% = maximum).
| Metric band (mm) | Same band (in) | Best-centred OTE part | Clamp range (mm) | Band midpoint position | Notes on the band ends |
|---|---|---|---|---|---|
| 10–16 | 0.39–0.63 | OTE-4SC004M (mini) | 6–16 | 69% | Covers the full band; 16 mm is the clamp’s limit |
| 12–20 | 0.47–0.79 | OTE-4SC0006 (SAE 6) | 11–20 | 56% | Clamp max is 19.8 mm; at a true 20 mm OD step to SAE 8 |
| 16–25 | 0.63–0.98 | OTE-4SC0010 (SAE 10) | 14–27 | 49% | Covers the full band comfortably |
| 20–32 | 0.79–1.26 | OTE-4SC0012 (SAE 12) | 18–32 | 60% | 31.75 mm max; a hard 32 mm OD suits SAE 16 better |
| 25–40 | 0.98–1.57 | OTE-4SC0020 (SAE 20) | 21–44 | 50% | Covers the full band; dead centre |
| 32–50 | 1.26–1.97 | OTE-4SC0024 (SAE 24) | 27–51 | 59% | Covers the full band |
| 40–60 | 1.57–2.36 | OTE-4SC0032 (SAE 32) | 40–64 | 43% | Covers the full band; 40 mm sits right on the minimum |
| 50–70 | 1.97–2.76 | OTE-4SC0036 (SAE 36) | 46–70 | 59% | 69.85 mm max; at 70 mm use SAE 40 |
| 60–80 | 2.36–3.15 | OTE-4SC0044 (SAE 44) | 59–83 | 47% | Covers the full band |
| 70–90 | 2.76–3.54 | OTE-4SC0048 (SAE 48) | 65–89 | 63% | 88.9 mm max; at 89–90 mm use SAE 52 or 56 |
| 80–100 | 3.15–3.94 | OTE-4SC0056 (SAE 56) | 78–102 | 51% | Covers the full band; dead centre |
| 90–110 | 3.54–4.33 | OTE-4SC0064 (SAE 64) | 90–114 | 40% | Minimum is 90.4 mm; at 90 mm use SAE 60 |
| 100–120 | 3.94–4.72 | OTE-4SC0072 (SAE 72) | 103–127 | 29% | Below 103 mm use SAE 64 |
| 120–140 | 4.72–5.51 | OTE-4SC0080 (SAE 80) | 116–140 | 59% | Covers the full band |
| 140–160 | 5.51–6.30 | OTE-4SC0096 (SAE 96) | 143–165 | 32% | Below 143 mm use SAE 88 (134–152) |
Two things to take from this part of the hose clamp size chart. First, metric bands and SAE ranges do not line up exactly, because one system steps in millimetres and the other in sixteenths of an inch. Where a band edge lands outside the suggested clamp by a fraction of a millimetre, the notes tell you which neighbour to use. Second, a metric band is not your measurement. If your hose is listed as “fits 20–32” but measures 27 mm on the fitting, look up 27 mm in the master chart and choose from there. That is the same logic the guide to DIN 3017 metric clamp designations applies when swapping German-style clamps for SAE ones.
Charts for other clamp families
Worm gear clamps cover most of what a shop clamps every day, but they are not the only sizing system in the catalogue. Constant torque, hi-torque and T-bolt clamps each use their own range widths, and those widths shape how you choose. Lined clamps follow the worm ranges exactly (0.25–0.62 in up to 4.63–5.50 in), so read them straight off the master chart and check the lined clamp range for silicone and soft hose.
Constant torque clamps, standard series
Constant torque hose clamps carry Belleville spring washers on the screw, so the clamp keeps squeezing as the hose takes a set and as the joint cools. The standard series uses the same ranges as the matching worm sizes.
| OTE part | Range (in) | Range (mm) |
|---|---|---|
| OTE-4CT0010 | 0.56–1.06 | 14–27 |
| OTE-4CT0012 | 0.69–1.25 | 18–32 |
| OTE-4CT0016 | 0.81–1.50 | 21–38 |
| OTE-4CT0020 | 0.81–1.75 | 21–44 |
| OTE-4CT0024 | 1.06–2.00 | 27–51 |
| OTE-4CT0028 | 1.31–2.25 | 33–57 |
| OTE-4CT0032 | 1.56–2.50 | 40–64 |
| OTE-4CT0036 | 1.81–2.75 | 46–70 |
| OTE-4CT0040 | 2.06–3.00 | 52–76 |
| OTE-4CT0044 | 2.31–3.25 | 59–83 |
| OTE-4CT0048 | 2.56–3.50 | 65–89 |
Constant torque HD and hi-torque clamps (shared ranges)
The heavy-duty constant torque clamps (4CTxxxL, or 4CTxxxS for all stainless) and the hi-torque stainless clamps (4SCHxxx) share a different sizing ladder: each range is 3/4″ to 7/8″ wide and the steps are 1/2″. The digits in these part numbers track the top of the range (4CT300L and 4SCH312 both open to 3.13 in), so do not read them as a nominal hose size. The HD constant torque series stops at 8.63 in; hi-torque goes one size further.
| Range (in) | Range (mm) | Constant torque HD | Hi-torque |
|---|---|---|---|
| 1.00–1.75 | 25–44 | OTE-4CT175L | OTE-4SCH175 |
| 1.25–2.13 | 32–54 | OTE-4CT200L | OTE-4SCH212 |
| 1.75–2.63 | 44–67 | OTE-4CT250L | OTE-4SCH262 |
| 2.25–3.13 | 57–80 | OTE-4CT300L | OTE-4SCH312 |
| 2.75–3.63 | 70–92 | OTE-4CT350L | OTE-4SCH362 |
| 3.25–4.13 | 83–105 | OTE-4CT400L | OTE-4SCH412 |
| 3.75–4.63 | 95–118 | OTE-4CT450L | OTE-4SCH462 |
| 4.25–5.13 | 108–130 | OTE-4CT500L | OTE-4SCH512 |
| 4.75–5.63 | 121–143 | OTE-4CT550L | OTE-4SCH562 |
| 5.25–6.13 | 133–156 | OTE-4CT600L | OTE-4SCH612 |
| 5.75–6.63 | 146–168 | OTE-4CT650L | OTE-4SCH662 |
| 6.25–7.13 | 159–181 | OTE-4CT700L | OTE-4SCH712 |
| 6.75–7.63 | 171–194 | OTE-4CT750L | OTE-4SCH762 |
| 7.25–8.13 | 184–207 | OTE-4CT800L | OTE-4SCH812 |
| 7.75–8.63 | 197–219 | OTE-4CT850L | OTE-4SCH862 |
| 8.25–9.13 | 210–232 | Not listed | OTE-4SCH912 |
Because these ranges are narrower than a worm clamp’s, the clamp is closer to its working diameter when you fit it, which helps on big intake ducts and coolant pipes where a loose tail is a nuisance. The wide-range hi-torque parts in the caption are handy for a service van, at the cost of a long band tail on small diameters.
T-bolt clamps (selected sizes)
T-bolt hose clamps use a solid band and a bolt, and each one only covers about 1/8 to 5/16 inch (3 to 8 mm). That tight window is the whole point: the band is made for one diameter, so it pulls down evenly all the way round. It also means your measurement has to be accurate, ideally to the nearest half millimetre. Here is a selection across the listed range; there are more sizes in between.
| OTE part | Range (in) | Range (mm, 1 decimal) |
|---|---|---|
| OTE-4TB0125 | 1.25–1.44 | 31.8–36.6 |
| OTE-4TB0150 | 1.50–1.63 | 38.1–41.4 |
| OTE-4TB0175 | 1.75–2.00 | 44.5–50.8 |
| OTE-4TB0200 | 2.00–2.31 | 50.8–58.7 |
| OTE-4TB0225 | 2.25–2.56 | 57.2–65.0 |
| OTE-4TB0275 | 2.75–3.06 | 69.9–77.7 |
| OTE-4TB0300 | 3.00–3.31 | 76.2–84.1 |
| OTE-4TB0350 | 3.50–3.81 | 88.9–96.8 |
| OTE-4TB0400 | 4.00–4.31 | 101.6–109.5 |
| OTE-4TB0450 | 4.50–4.81 | 114.3–122.2 |
| OTE-4TB0575 | 5.75–6.06 | 146.1–153.9 |
| OTE-4TB0600 | 6.00–6.31 | 152.4–160.3 |
| OTE-4TB0700 | 7.00–7.31 | 177.8–185.7 |
| OTE-4TB0800 | 8.00–8.31 | 203.2–211.1 |
| OTE-4TB0850 | 8.50–8.81 | 215.9–223.8 |
T-bolt part numbers name the minimum diameter (4TB0300 starts at 3.00 in), while hi-torque and HD constant torque part numbers name the maximum. Mixing those two habits up is a common reason for ordering the wrong size, so always read the range, not just the part number.
How to read any size chart without getting caught out
Every hose clamp size chart, ours included, is a list of diameter windows. The mistakes happen before you look at the chart, when the number you take to it is the wrong one. These are the checks that stop that.
Hose ID versus installed OD
Hoses are sold by inside diameter. A “1 inch” heater hose has a 1″ bore, but its outside can be anywhere from about 1.3″ to 1.5″ depending on wall thickness, plies and material. Silicone runs thicker than rubber, and wire-reinforced suction hose thicker again. Pushed over a barb, the hose also stretches a little, so it is bigger again on the fitting than it is lying on the bench. The chart’s ranges are always the clamp’s own inside diameter, so they must be compared with the hose’s installed OD.
For an accurate reading, use vernier or digital calipers across the hose where the clamp will sit, and take two readings at 90 degrees to each other in case the hose is slightly oval. With no calipers, wrap a strip of paper round the hose, mark the overlap, measure the length flat and divide by 3.1416. That gives you the diameter from the circumference.
Min and max are hard limits, not targets
The minimum is where the band runs out of perforations to drive. Near the minimum a worm clamp has very few threads engaged, so torque goes up quickly and there is no room left to take up hose compression. The maximum is the most the band will open while still letting the screw catch. Near the maximum the band has to be threaded on with a short tail and very little overlap, which is hard to install. Neither end is a good place to work.
Overlap is a feature: use it to centre the fit
Because adjacent worm ranges overlap heavily, most ODs fit three or four sizes. That is not a problem to solve; it is the room you use to put the OD in the middle. As a working rule, aim for the middle half of the range, roughly 25% to 75% of the way from minimum to maximum, and prefer a position a little over 50% if the hose is soft or will shrink, because the clamp will close down further as it beds in. Tightening torque and how far to go are a separate question, covered in our guide to how tight a hose clamp should be.
A worked example
Say you have a hose on an intake pipe that measures 47 mm across on the fitting. Divide by 25.4 to get 1.85 in. Now check the master chart:
- SAE 24 (1.06–2.00 in): 1.85 sits at 84% of the range. It fits, but close to the top.
- SAE 28 (1.31–2.25 in): 1.85 sits at 57%. Just past centre, which is where you want to be.
- SAE 32 (1.56–2.50 in): 31%. It works, but there is a long tail and less take-up left.
- SAE 36 (1.81–2.75 in): 4%. Too close to the minimum. Skip.
The answer is SAE 28, the OTE-4SC0028 worm gear clamp (1.31–2.25 in). If the same joint sees boost pressure or heat cycling, the same 47 mm reading leads you to a constant torque 4CT0028 or a T-bolt instead, using the family charts above. To find a position yourself, use: (your OD − clamp minimum) ÷ (clamp maximum − clamp minimum) × 100.
When the chart says “fits” but the joint still leaks
Size is only one of the requirements. A correctly sized clamp can still leak if it sits over the barb instead of behind it, if a worn hose has taken a permanent set, or if the joint sees heat cycling that a plain worm clamp cannot follow. The size chart gets you the right range; the family you choose and how you fit it decide whether it holds. Industry practice for hose clamps in vehicles is described in SAE J1508, the hose clamp specification, if you need to check a specific type against the standard.
Size guides by diameter
This page is the overview, and each of the nine posts below is a deeper hose clamp size guide for one diameter. When you are working on one size and want the detail (typical hose ODs, which families suit which jobs, common mistakes at that diameter), go to the guide for that size:
- 1/2 inch hose clamp size guide: mini versus standard bodies, and why small lines leave so little margin.
- 3/4 inch hose clamp sizing for heater and garden hose: measuring methods and cold-morning seeps.
- Choosing a clamp for 1 inch hose: a decision tree from bore to SAE size.
- 1.5 inch hose clamp ranges across every family: including 38 mm versus 40 mm hose.
- 2 inch hose clamp buying guide: reading a spec line and writing an RFQ.
- 3 inch hose clamp case studies: charge-air hoses, silicone couplers and pump hose.
- 4 inch hose clamp options for ducts and suction lines: when worm, T-bolt or wide-range wins.
- Sizing a 6 inch hose clamp: large intakes, ducting and when a worm clamp is enough.
- 8 inch hose clamp selection for oversize hose: hi-torque versus T-bolt at the top of the range.
Fraction, decimal and mm converter: 1/4″ to 2″ in sixteenths
Caliper readings come out in decimals or millimetres, older shop charts use fractions, and catalogue ranges use rounded decimals. This hose clamp conversion chart translates all three in 1/16″ steps across the small and mid sizes where most measuring errors happen. The last column gives the worm clamp that centres each OD best, with its position in the range, so you can use the table as a quick lookup too.
| Fraction (in) | Decimal (in) | mm | Best-centred worm clamp for this OD |
|---|---|---|---|
| 1/4 | 0.2500 | 6.35 | OTE-4SC004M (at minimum; check fit) |
| 5/16 | 0.3125 | 7.94 | OTE-4SC004M (16%) |
| 3/8 | 0.3750 | 9.53 | OTE-4SC004M (33%) |
| 7/16 | 0.4375 | 11.11 | OTE-4SC004M (49%) |
| 1/2 | 0.5000 | 12.70 | OTE-4SC004M (66%) |
| 9/16 | 0.5625 | 14.29 | OTE-4SC0006 (36%) |
| 5/8 | 0.6250 | 15.88 | OTE-4SC0006 (54%) |
| 11/16 | 0.6875 | 17.46 | OTE-4SC0008 (46%) |
| 3/4 | 0.7500 | 19.05 | OTE-4SC0008 (61%) |
| 13/16 | 0.8125 | 20.64 | OTE-4SC0010 (50%) |
| 7/8 | 0.8750 | 22.23 | OTE-4SC0010 (63%) |
| 15/16 | 0.9375 | 23.81 | OTE-4SC0012 (44%) |
| 1 | 1.0000 | 25.40 | OTE-4SC0012 (55%) |
| 1-1/16 | 1.0625 | 26.99 | OTE-4SC0016 (37%) |
| 1-1/8 | 1.1250 | 28.58 | OTE-4SC0016 (46%) |
| 1-3/16 | 1.1875 | 30.16 | OTE-4SC0016 (55%) |
| 1-1/4 | 1.2500 | 31.75 | OTE-4SC0020 (47%) |
| 1-5/16 | 1.3125 | 33.34 | OTE-4SC0020 (53%) |
| 1-3/8 | 1.3750 | 34.93 | OTE-4SC0020 (60%) |
| 1-7/16 | 1.4375 | 36.51 | OTE-4SC0024 (40%) |
| 1-1/2 | 1.5000 | 38.10 | OTE-4SC0024 (47%) |
| 1-9/16 | 1.5625 | 39.69 | OTE-4SC0024 (53%) |
| 1-5/8 | 1.6250 | 41.28 | OTE-4SC0024 (60%) |
| 1-11/16 | 1.6875 | 42.86 | OTE-4SC0028 (40%) |
| 1-3/4 | 1.7500 | 44.45 | OTE-4SC0028 (47%) |
| 1-13/16 | 1.8125 | 46.04 | OTE-4SC0028 (53%) |
| 1-7/8 | 1.8750 | 47.63 | OTE-4SC0028 (60%) |
| 1-15/16 | 1.9375 | 49.21 | OTE-4SC0032 (40%) |
| 2 | 2.0000 | 50.80 | OTE-4SC0032 (47%) |
For quick checks without the table: 1/16″ is 1.59 mm, 1/8″ is 3.18 mm and 1/4″ is 6.35 mm. To go the other way, divide millimetres by 25.4. If you need a size that is not in the chart, or you are matching a part number from another brand, our hose clamp cross-reference tool maps OEM and competitor numbers to OTE parts.
Hose clamp size chart FAQ
How do I read a hose clamp size chart?
Measure the hose’s outside diameter while it is fitted to the barb or pipe, then find the clamp ranges that include that number. Each range shows the smallest and largest diameter the clamp will close to. Of the sizes that fit, choose the one that puts your measurement near the middle of its range rather than near either limit. The SAE number or part number only identifies the clamp; the range is what matters.
What does the SAE number on a hose clamp mean?
The SAE number is a size code for worm gear clamps, not a measurement. Above about SAE 20, each step of four in the number moves the range up roughly a quarter inch. On OneTouch Exim worm clamps the SAE number is the last digits of the part number, so OTE-4SC0032 is SAE 32 with a 1.56 to 2.50 in (40 to 64 mm) range.
How do I convert a metric hose clamp size to inches?
Divide each millimetre figure by 25.4. A 32–50 mm metric clamp covers about 1.26 to 1.97 in, which matches SAE 24 (1.06–2.00 in) closely. Metric and inch ranges rarely line up exactly, so convert your measured hose OD rather than the old clamp’s marked band, then pick the inch size that centres that OD.
Why do clamp ranges overlap so much?
Overlap lets you choose a size that puts your hose in the middle of the range, where the screw has plenty of thread engaged and room to take up hose shrinkage. In the mid sizes most diameters fall inside three or four worm clamps. Use the extra choice to avoid the extremes rather than simply picking the first size that fits.
Is the size on a hose the size of clamp I need?
Usually not. The size printed on hose is normally its inside diameter, while a clamp fits around the outside. Wall thickness varies by construction, so two “1 inch” hoses can differ by several millimetres outside. The hose also expands a little when pushed onto a fitting. Measure the OD in place and take that number to the chart.
Do T-bolt and hi-torque clamps use the same size chart as worm clamps?
No. T-bolt clamps cover a narrow window, roughly 1/8 to 5/16 inch, so they need an accurate OD. Hi-torque and heavy-duty constant torque clamps cover about 3/4 to 7/8 inch per size in half-inch steps. Lined and standard constant torque clamps follow the worm gear ranges. Always check the range of the specific family before ordering.
Send us your measurements and we will match the sizes
Whether you need one clamp or a mixed carton for a whole fleet, OneTouch Exim quotes worm gear, lined, constant torque, hi-torque and T-bolt clamps across all 347 listed sizes and ships worldwide. Send a list of measured hose ODs in inches or millimetres, metric clamp bands or OEM part numbers, and we will return the best-centred OTE part for each and flag anything that needs a different clamp family. You can also message us on WhatsApp at +91-7838759114.