Pex-a Poly Expansion Tee, 3/4 X 3/4 X 1/2 In., 5-pk.

SharkBite, 5-pack, 3/4" x 3/4" x 1/2" PEX-A Poly Expansion Tee Fitting. Compatible with PEX-A pipe only. Requires PEX expansion tool and expansion rings to make connection. Approved for water service lines and burial applications including concrete. Easy to install, secure connection that grows stronger over time.