SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Housing Material | 301 STAINLESS STEEL |
| Screw Material | ZINC PLATED CARBON STEEL |
| Hex Screw (in) | 5/16″ |
| Band Width (in) | 1/2″ |
| Torque Range (in-lbs) | 25-37 |
| SAE | 28 |
| Min. Dia. (in) | 1-5/16 |
| Max. Dia. (in) | 2-1/4 |
| Min. Dia. (mm) | 33 |
| Max. Dia. (mm) | 57 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Automann | 561.20028 | Aftermarket |
| Automann | 56120028 | Aftermarket |
| Breeze | 62028 | Aftermarket |
| Excoh | 4SCH028 | Aftermarket |
| Gates | 32028 | Aftermarket |
| Murray | H2800C | Aftermarket |
| Tectran | HC28 | Aftermarket |
| Velvac | 022328 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Coolant, Fuel & Air Hoses |
| Clamp Type | Lined Worm Gear Hose Clamp |
| Clamping Range | 1-5/16 in to 2-1/4 in (33–57 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – Lined Clamp 1.31 in to 2.25 in
Lined Clamp 1.31 in to 2.25 in (OTX-4SCH028) is a reliable lined worm gear hose clamp for coolant, fuel and air hoses, with a clamping range of 1-5/16 in to 2-1/4 in (33–57 mm).
A smooth band underside reduces hose damage while keeping the convenience of a standard worm gear clamp.
Construction: a 301 stainless steel band 1/2 in wide, a zinc plated carbon steel screw with a 5/16 in hex, with a torque rating of 25-37 in-lbs.
It interchanges with 7 aftermarket part numbers from brands such as Automann, Breeze, Excoh, Gates, including Automann 561.20028, Excoh 4SCH028, Gates 32028.
Tip: keep a few common sizes in stock to cut vehicle downtime during routine maintenance.
Distributors and fleet buyers can request volume pricing on OTX-4SCH028 from OneTouch Exim by email or WhatsApp.
Frequently Asked Questions
Which part numbers does OTX-4SCH028 replace?
OTX-4SCH028 interchanges with Automann 561.20028, Breeze 62028, Excoh 4SCH028, Gates 32028, Murray H2800C, Tectran HC28 and more. The cross reference table lists all 8 matching numbers.
What hose size does OTX-4SCH028 fit?
It fits hoses with an outside diameter from 1-5/16 in to 2-1/4 in (33–57 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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