HNBR O ring kit specifically designed for the use in air conditioning. For use with Freon R134a. Enclosed in durable plastic case, containing 12 different sizes

NBR Rubber O-Ring Kits, Available as a Imperial (British Standard) and Metric O-Ring Kits

Viton Rubber O-Ring Kits, Available as a Imperial (British Standard) and Metric O-Ring Kits.

Silicone Rubber O-Ring Kits, Available as a Imperial (British Standard) and Metric O-Ring Kits

EPDM Rubber O-Ring Kits, Available as a Imperial (British Standard) and Metric O-Ring Kits