Earls 178007ERL Stat-O-Seal 7/16" O-Ring, (Pack of 2)

Pay with

Earls 178007ERL Stat-O-Seal Features

• Best Sealing Washer Available

• Synthetic Rubber O-Ring

• Mechanically Locked; Bagged Packaging; 7/16 inch ID; 4 AN Fitting; Package Of 2

• O-Ring Compresses

• Forces Sealing Surfaces

About Earls 178007ERL Stat-O-Seal

The stat-o-seal is very simply the best sealing washer available. It consists of a synthetic rubber O ring mechanically locked to the I.D. of an aluminum washer. When tightened, the O ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of negative 85 degrees to positive 450 degrees Fahrenheit. They provide the advantages of an O ring type seal without the necessity of machining O ring grooves into the part. In any application where you are now using a copper or aluminum sealing washer, the stat-o-seal will do a better job.