Pair Aviation Chocks 5.5 Inch - Model AC201

~For small aircraft. Impact-absorbing, lightweight urethane. ~Weather and abrasion resistant. ~High load-bearing capacity. ~Resistant to aircraft fuels, oils, and lubricants. ~Optional anti-skid rubber pads for polished hanger floors. ~Will not rot, crack or splinter like wood. ~Sold roped together as pairs. ~5.5 in, Molded-in high-visibility yellow color.