SharkBite 5 Pack Pex Reducing Coupling is designed for cross-linking polyethylene tubing used in hot and cold water systems. It is compatible with True Value 608-933 Cinch Clamp and requires either the True Value 608-743 Cinch Tool or copper crimp rings for secure installation. After crimping, each fitting can be immediately tested to withstand over 100 PSI. These NSF-listed poly alloy inserts serve as a reliable replacement for brass pex insert fittings, adhering to California AB1953 and Vermont S152 low lead regulations.
- 5 Pack
- 1 in. Poly Alloy Barb Insert x 3/4 in. Poly Alloy Barb Insert
- For cross link polyethylene tubing for hot & cold water
- Use with True Value 608-933 Cinch Clamp.
- Need Cinch Tool True Value 608-743 or copper crimp rings on cross link polyethylene Pex tubing.
- After crimping you can immediately test each fitting to well over 100 PSI.
- NSF listed poly alloy inserts.
- Replacement for brass pex insert fittings to conform to California AB1953 low lead & Vermont S152 low lead laws.








