Item will ship the same day when order placed before 5pm ET. Delivery times vary depending on UPS delivery schedule from Plumbmaster warehouses.
1/2" PEX expansion rings are designed to be used in conjunction with a PEX expansion (expander) tool when installing 1/2" PEX-A type tubing and expansion style brass or poly PEX fittings. Made to ASTM F1960 standard. Compatible with Uponor/Wirsbo hePEX & AquaPEX, Sioux Chief, Mr. PEX, Rehau and other PEX-A tubing brands.