Tork Craft Heavy Duty Hose Clamp — 64-67 mm Bulk (Model HCHD64-67)
This heavy duty worm-drive hose clamp is intended for hoses or flexible tubing with outer diameters between 64 mm and 67 mm. Supplied in bulk packs, it is ideal for use in plumbing, HVAC, industrial and mechanical hose securing tasks.
Features
- Clamping range: 64–67 mm
- Worm-drive screw — precise and adjustable tightening
- Heavy gauge band — resists deformation under load or vibration
- Rounded edges — help protect hose surfaces from abrasion
- Standard screw head — usable with screwdriver, nut driver or socket
Benefits
- Secure hold: maintains steady clamping even under vibration or movement
- Fit flexibility: covers a range of hose diameters within one clamp
- Durable design: built for repeated or heavy-duty usage
- Hose protection: edge profile reduces risk of damage to hose materials
- Bulk format: supports installers, maintenance, or inventory needs
Extra Information
- Clean hose and mating surfaces before clamping to achieve the best seal
- Tighten until the hose begins slight compression — avoid overtightening
- Re-check clamp tension after vibration or temperature cycling
- Align screw housing and band edges before final torque to lessen risk of misthreading
Pro Tip
- Use a drop of light lubricant on screw threads to make tightening smoother and reduce wear
- Place the screw housing in an accessible location, away from sharp edges or moving parts
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Model / SKU | HCHD64-67 |
| Product Type | Heavy Duty Hose Clamp (Bulk) |
| Clamping Range | 64–67 mm |
| Drive Type | Worm-drive screw |
| Band Material | Heavy gauge steel / alloy |
| Edge Profile | Rounded edges for hose protection |
Safety
- Wear eye protection during installation or removal to guard against small metal shards
- Avoid over-tightening — excessive torque can damage the hose or strip threads
- Ensure the clamp seats evenly around the hose — misalignment can cause leaks or failure
- Inspect clamp tension periodically, especially under vibration or temperature fluctuations
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