$67.99 Shop Apollo 1/2-in PEX Crimp Tool at Lowes.com
1/2 In 3/4 In Pex Crimp Tool Copper Ring Crimper Tool Kit with Gauge 2 IN 1 Red 637509403102 | eBay
Vanguard 1/2 PEX Pro Copper Crimp Rings in the PEX Pipe & Crimp Fittings department at Lowes.com
