$58.99 SharkBite 25-Pack 1/2-in dia Stainless Steel PEX Pinch Clamp Crimp Fitting at Lowes.com
PEX Cinch Crimp Crimper Crimping Tool for Hose Clamps Size 3/81/2 5/8 3/4 1 | eBay
The Plumber's Choice Pex Tubing Plumbing Kit Crimper Tool 1/2 in. and 3/4 in. Elbow Stainless 
