SharkBite 3/8, 1/2, 3/4, 1-in PEX crimp tool in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
NEWTRY FT-1225 Pex Crimping Tool Pipe Fitting tool for connecting PVC pipe 12-20MM Pex Connecting Tool set - Amazon.com
Hydraulic Aluminum Plastic Pipe Crimping Tool Hand Hydraulic Stainless Steel Pipe Crimping Pliers Crimper Press with Crimping Die and 360 Degrees Rotating Head, Ideal for Small Spaces(Size:A(TH) type): Amazon.com: Tools & Home