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Highly polished stainless and brass construction. 79mm max Width.
Rubber upper and lower seal. Fits 56mm Diameter Neck.
14mm Locking Ears. One-way valve for use with overflow/expansion tank.
Standard reach 23mm. 20lb pressure.
No more scalded hands or hot water fountains in your engine bay.
Just lift the lever to relieve pressure in your cooling system before you take the cap off.
POLISHED STAINLESS PRESSURE RELIEVING 20lb RADIATOR CAP #RCPR20SS
Fits our proportioning valve