SharkBite UC961 PEX Clamp Tool 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 1 inch, PEX Pipe Tubing, One Handed Operation, Pex Barb Fittings, Stainless Clamp Rings PEX CLAMP TOOL: Time and cost savings in combination with SharkBite PEX Stainless Steel 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 1 inch Stainless Steel Clamp Rings FAST: No waiting for glue to dry or joints to cool USE: Works in conjunction with PEX Stainless Steel Clamp Rings, PEX Barb Fittings and PEX Pipe Tubing ASSURANCE: PEX Clamp Tool will not release until a secure connection is made removing the need to check each fitting with a go/no go gauge RESIDENTIAL and COMMERCIAL: All SharkBite products meet the same standards for commercial and residential plumbing applications