No more busting your knuckles or grabbing a screwdriver only to have it slip out of the groove. Just squeeze and release the clamp to engage. It’s that simple!Building a dust collection system can be a tough task at times with all of the different fittings, hoses and other parts a pieces. Standard wire hose clamps and knuckle busting steel clamps just add to the frustration. Introducing the EZ-Release Hose Clamp for Dust Collection Hoses. Made specifically for dust collection purposes, the EZ-Release Clamps are simple in design but big on functionality. Adding or removing, or moving your hose to different dust ports is a whole lot easier with the EZ-Release Clamp. Each clamp is made from steel so they will last. The spring action allows the clamp to hold your hose in place without the worry of slippage all the while making removal of the hose a breeze. Simply squeeze the handles to open/loosen the clamp and remove your hose. The handles are coated with a firm rubber material for easy gripping and squeezing when needed. The handles are also slightly oversized for a comfortable grip. These clamps may be used for other purposes but are primarily designed for dust collection hose. The 2½” clamp opens up to approximately 2-7/8” ID when fully opened (handles squeezed together and touching). This allows for plenty of room to clamp and secure most any standard 2½” dust collection hose., Weight: 0.54895103238 Pounds, Manufacturer: PEACHTREE WOODWORKING