Keyed Hose Clamps, 10-Pack 4-Inch Stainless Steel Thumb-Screw Clamps for Dust Collection – POWERTEC 70260
Keyed hose clamps secure 4-inch ductwork without requiring a screwdriver or socket wrench for routine adjustment. This selected POWERTEC 70260 ten-pack uses stainless-steel worm-gear bands with blue polymer thumb keys, letting users tighten or release dust-collection hose connections by hand.
The clamps have a stated 3-1/2 to 4-3/8-inch clamping range for dust hoods, blast gates, connectors and other compatible fittings. An integral bridge crosses a hose’s helical reinforcement to transfer clamping force more directly. The corrosion-resistant design also suits dryer vents, piping, tubes and selected indoor or outdoor automotive and DIY applications.
Specifications
- Brand: POWERTEC
- Model: 70260
- Selected quantity: 10 clamps
- Nominal size: 4 in
- Clamping range: 3-1/2 to 4-3/8 in
- Band width: 3/8 in
- Band material: Stainless steel
- Key material: Polymer
- Adjustment: Hand-turn thumb key
- Mechanism: Worm gear with integral bridge
- Applications: Dust hose, dryer vent, ductwork, pipe and tubing
Frequently Asked Questions
Do these clamps require a screwdriver?
No. The polymer thumb key tightens and loosens each POWERTEC clamp by hand.
What clamping range is specified?
The stated clamping capacity is 3-1/2 to 4-3/8 inches.
Can the clamps secure dust-collection hose?
Yes. The clamps are intended for 4-inch dust hoses, hoods, blast gates and compatible fittings.