Triton's TR 413 is an EPDM rubber covered, tubeless, snap-in passenger car valve assembled with TR C1 core & Type CL cap. The special 'CL' cap is fitted with a seal to enable higher retention of air. Triton's snap-in valves meet the rigid quality and safety standards required by OEM’S. This product is designed to resist premature rubber deterioration from ozone, valve hole compression, heat, cold and moisture. Triton's TR 413 is an original equipment part on many indian cars. RIM HOLE 11.3 mm