SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Housing Material | 301 STAINLESS STEEL |
| Screw Material | 410 STAINLESS STEEL |
| Hex Screw (in) | 5/16" |
| Band Width (in) | 5/8" |
| Torque Range (in-lbs) | 150 |
| SAE | 662 |
| Min. Dia. (in) | 5-3/4 |
| Max. Dia. (in) | 6-5/8 |
| Min. Dia. (mm) | 146 |
| Max. Dia. (mm) | 168 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Breeze | HTM 650 | Aftermarket |
| Breeze | HTM650 | Aftermarket |
| Excoh | 4SCH662 | Aftermarket |
| Norma | 0156 0015 157 | Aftermarket |
| Norma | 1560015157 | Aftermarket |
| Norma | 01560015157 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Heavy-Duty Hoses & Ducts |
| Clamp Type | Hi-Torque Hose Clamp |
| Clamping Range | 5-3/4 in to 6-5/8 in (146–168 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – Hi-Torque Clamp Stainless Steel 5.75 in to 6.63 in
Secure heavy-duty hoses and ducts with the OTX-4SCH662 hi-torque hose clamp, covering 5-3/4 in to 6-5/8 in (146–168 mm) in a single size.
The reinforced housing and wide band let this clamp hold higher torque without stripping, for large-diameter hoses that must stay sealed under pressure and vibration.
Construction: a 301 stainless steel band 5/8 in wide, a 410 stainless steel screw with a 5/16 in hex, with a torque rating of 150 in-lbs.
Looking for Excoh 4SCH662, Norma 1560015157? OTX-4SCH662 is the matching interchange; see the cross-reference table below for every equivalent number.
Tip: tighten evenly to the recommended torque and re-check after the first heat cycle.
OneTouch Exim supplies the OTX-4SCH662 for fleet, workshop and distributor orders worldwide. Send us your part number for pricing and availability.
Frequently Asked Questions
Which part numbers does OTX-4SCH662 replace?
OTX-4SCH662 interchanges with Breeze HTM650, Excoh 4SCH662, Norma 1560015157, Norma 0156 0015 157. The cross reference table lists all 6 matching numbers.
What hose size does OTX-4SCH662 fit?
It fits hoses with an outside diameter from 5-3/4 in to 6-5/8 in (146–168 mm).
Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.

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