CPVC PEX Pipe Fitting, Thread Straight Toilet Adapter, 1/2 Copper Tube x 7/8-In. Ballcock

1/2" copper tube size quick connect x 7/8" ballcock, thread straight toilet adapter, fitting for connecting a toilet ballcock to pex, cpvc, copper or polybutylene tubing, holds up to 250 psi, 1 piece, no parts to assemble or lose, quick connect design allows quick & easy connections without the use of installation tools, great for new installations or plumbing repair projects for pex, copper, & cpvc pipe, just cut pipe & push pex, copper or cpvc tubing into fitting end until tubing seats at stop, can be disconnected by pulling back on ring & releasing pipe, code approved for behind wall without access and direct in ground burial installations, nsf-14, nsf-61, csa/astm & upc code listed & approved, excellent replacement for qest & flare it type fittings.