POWERTEC USA
2-1/2" Key-Type Dust Collection Hose Clamps (70262)
Secure, Airtight Seals with the Turn of a Thumb
The POWERTEC 70262 2-1/2 Inch Key Type Hose Clamp set provides a professional, tool-free solution for securing flexible hoses to your dust collection network. Unlike traditional worm-gear clamps that require a screwdriver and often lead to over-tightened stripped threads or "knuckle-busting," these clamps feature an ergonomic blue polymer key. This allows you to quickly hand-tighten or loosen connections on the fly, making them ideal for workshops where hoses are frequently moved between machines like router tables, sanders, and small band saws.
Crafted from heavy-duty stainless steel, these clamps are designed to resist rust and corrosion in both indoor and outdoor environments. The internal bridge component is specifically engineered to "step over" the helical wire reinforcement found in most dust collection hoses, providing a consistent, 360-degree transfer of force for a leak-proof seal every time.
- True Tool-Free Operation: The easy-turn polymer key eliminates the need for screwdrivers or nut drivers.
- Premium Stainless Steel: Industrial-grade band and housing resist scale, rust, and environmental wear.
- Airtight Seal: Integral bridge design ensures the clamp sits flush against the hose surface, preventing suction loss.
- Generous Capacity: Clamping range from 3-1/2" down to 4-3/8" accommodates variations in hose and port thickness.
- Multi-Pack Convenience: 10-pack set allows you to fully equip a standard 2.5-inch manifold or multiple tool stations.
Technical Specifications
- Nominal Size: 2-1/2 inches
- Clamping Capacity: 3.5 inches to 4.375 inches
- Band Material: Premium Stainless Steel
- Key Material: Impact-Resistant Polymer (Blue)
- Band Width: 3/8 inch
- Pack Quantity: 10 Individual Clamps
Versatile Shop & Home Applications
- Router Table Ports
- Dust Hood Connections
- Blast Gate Fastening
- Dryer Vent Hoses
- Small Machine Ductwork
- Piping & Large Cables
- Automotive Repair
- DIY PVC Connections
POWERTEC is a leading manufacturer of high-quality woodworking machinery, tools, and dust collection accessories. We are committed to workshop innovation, providing the durable, user-friendly components that keep your machinery connected and your workspace clean.