Search Products Arrow down Products Resources & Downloads Categories Arrow down Crimp Arrow down Brass Crimp Arrow down Brass Crimp Fittings Arrow down Brass Crimp Adapters Size Arrow down 3/8 in. 1/2 in. 1/2 in. PB x 1/2 in. CTS 3/4 in. PB x 3/4 in. CTS (-) 3/4 in. System Arrow down Material Arrow down DZR Brass Pipe Compatibility Arrow down Copper CPVC HDPE PE-RT PEX (-) Polybutylene PVC Color Arrow down New Product Arrow down Reset All Filters Undo (-) Polybutylene Undo (-) 3/4 in. Undo Showing 1 of 1 Products Image Brass Crimp Polybutylene Adapter