Tork Craft Heavy Duty Hose Clamp — 36–39 mm Bulk (Model HCHD36-39)
This heavy duty worm-drive hose clamp fits hoses or tubing with outside diameters from 36 mm to 39 mm. Supplied in bulk format, it’s ideal for plumbing, HVAC, automotive or industrial applications requiring consistent and reliable hose retention.
Features
- Clamping range: 36–39 mm
- Worm-drive adjustment screw — precise tension control
- Heavy gauge band — resists deformation under stress
- Rounded edge profile — protects hose surfaces from abrasion
- Standard screw head — works with screwdriver, nut driver or socket
- Bulk pack format — suitable for installers or maintenance supplies
Benefits
- Secure retention: holds firmly under vibration, movement and pressure changes
- Range adaptability: covers useful hose diameters within one clamp
- Robust construction: built for durability in tough conditions
- Hose-safe design: smooth edges reduce risk of damage to hose material
- Economical bulk supply: convenient for project and stock use
Extra Information
- Ensure hose and mating surfaces are clean before installation to enhance seal integrity
- Do not overtighten — tighten until hose begins light compression or origins of sealing
- Check clamp tension after vibration or temperature cycling to maintain fit
- Align screw housing and band before torqueing to avoid thread misalignment or damage
Pro Tip
- Lightly lubricate screw threads to ease adjustment and reduce wear
- Orient the screw housing in a location away from sharp edges or moving parts to reduce risk of snagging
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Model / SKU | HCHD36-39 |
| Product Type | Heavy Duty Hose Clamp (Bulk) |
| Clamping Range | 36–39 mm |
| Drive Type | Worm-drive screw |
| Band Material | Heavy gauge steel / alloy |
| Edge Profile | Rounded edges for hose protection |
Safety
- Wear eye protection — small metal shards may dislodge during installation or removal
- Avoid over-tightening — excessive torque can damage the hose or strip threads
- Ensure clamp seats evenly around the hose — misalignment can cause leaks or failure
- Inspect clamp occasionally, especially under vibration or temperature fluctuations
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