Durable Corporation Heavy-Duty Plastic Parking Block, 6" Length x 4" Width x 4" Height, Yellow Portable Air Compressors Crimping pressure has been precisely

Crimping pressure has been precisely calibrated in the factory

scaffolding or lifts

Typical applications include lapping (abrasive compound) for use in ensuring proper fit of valves to valve seats in gas and diesel engines

The mat's open mesh and carpet-like weave help absorb moisture and trap dirt

double interlock no-weld bottom seam

Durable Corporation Heavy-Duty Plastic Parking Block, 6" Length x 4" Width x 4" Height, Yellow Portable Air Compressors Crimping pressure has been preciselyOn January 24, 1923 P. J. Swanson and Chas. T. Lyons formed the Tire Mat and Bi Products Company, Inc. to capitalize on the patent filed by P. J. Swanson for the invention of the tire link mat. In July of 1924, Chas. T. Lyons, H. W. Bell and Howard R. Lyons formed a successor company called Durable Mat Company, Inc. and were shortly joined by C. L. Morris and Falcon Joslin, whom jointly comprised the management team that would established what is