1/2X1/2FPT COUPLING

Coupling with Flair-It connections on one or both ends. 3/8″ and 1/2″ fittings will fit PEX or polybutylene tubing. 3/4″ fittings will fit PEX tubing only, to use on polybutylene use adapter model No. 26790. No. 16855: Type: PEX, Size: 3/8 In. x 3/8 In., Material: Poly Alloy (Plastic) No. 16840: Type: PEX, Size: 1/2 In. X 1/2 In., Material: Poly Alloy (Plastic) No. 16853: Type: PEX, Size: 1/2 In. x 3/8 In., Material: Poly Alloy (Plastic) No. 16846: Type: PEX, Size: 3/4 In. x 3/4 In., Material: Poly Alloy (Plastic) No. 16845: Type: PEX, Size: 1/2 In. x 3/4 In., Material: Poly Alloy (Plastic) No. 16874: Type: Swivel BSP, Size: 3/8 In. PEX x 1/2 In. FPT, Material: Poly Alloy (Plastic) No. 16873: Type: Swivel BSP, Size: 1/2 In. PEX x 1/2 In. FPT, Material: Poly Alloy (Plastic) No. 16844: Type: PEX, Size: 3/4 In., Material: Polybutylene