Checkers Monster® Aviation Chocks include the AC Series, made of highly durable lightweight polyurethane. AC Chocks last longer than wood chocks, never need painting and eliminate Foreign Object Damage threats for aircraft. The AC Series is ideal for private, commercial, cargo and military aircrafts.
Lightweight and easy to use, polyurethane will not rot, crack or splinter like wood. They have a rope-lock system, optional rope carrying handle and are moulded in a high-visibility yellow color.
Polyurethane wheel chocks are resistant to extreme weather conditions, tears, abrasions, oils, and solvents and this material is also extremely lightweight compared to excessive steel and aluminum counterparts.