Tork Craft Heavy Duty Hose Clamp — 97-121 mm (Model HC97-121)
This heavy duty worm-drive hose clamp accommodates hoses or ducting with external diameters between 97 mm and 121 mm. Engineered for strength and adjustability, it's ideal for plumbing, HVAC, automotive and industrial hose securing tasks.
Features
- Clamping range: 97 – 121 mm
- Worm drive screw — fine adjustment and consistent clamp force
- Heavy gauge band — resists bending under load or vibration
- Rounded edge profile — protects hose surfaces from abrasion
- Standard drive head — usable with screwdriver, nut driver or socket
- Stock: 609 units; UPC: 6009515897116
Benefits
- Secure hold: Holds tightly under pressure, motion and vibration
- Versatility: One clamp fits a useful diameter span
- Longevity: Sturdy materials for durable service life
- Hose-friendly: Smooth edge design limits hose damage
Extra Information
- Ensure hose and mating surfaces are clean before assembly
- Tighten until slight compression — avoid overtorque
- Check clamp afterward in thermal or vibration cycles
- Align screw carriage before final torque to avoid misthreading
Pro Tip
- Lightly lubricate screw threads to reduce friction and wear
- Orient the clamp screw housing away from sharp or moving edges
Specifications
| Description | Spec |
|---|---|
| Brand | Tork Craft |
| Model / SKU | HC97-121 |
| Product Type | Heavy Duty Hose Clamp |
| Clamping Range | 97 – 121 mm |
| Drive Type | Worm drive screw |
| Band Material | Heavy gauge steel / alloy |
| Edge Profile | Rounded for hose safety |
| Typical Use | Hose, ducting, plumbing, HVAC, industrial systems |
Safety
- Wear eye protection — metal shards or burrs may occur during use
- Do not overtighten — may deform hose or strip threads
- Ensure clamp sits evenly — misalignment can cause leaks or failure
- Re-inspect in environments with vibration or temperature variation
