Aviation Chock 20" Yellow Chock Body - Model AC6820-LR-H

Impact-absorbing. Weather and abrasion resistant. High load-bearing capacity. Resistant to aircraft fuels, oils, and lubricants. Will not rot, crack or splinter like wood. Rope-lock system. 6" X 8" X 20" Yellow Chock Body 36" X 5/8" Nylon Locking Rope. Molded-in high-visibility yellow color. 1 Each with standard urethane base.