Aviation Wheel Chocks 18" Rubber Made Roped Pair - Black - RC5518-P ARC Rating_ATPV 52 calories/cm² 2 large double-stitched back pockets

2 large double-stitched back pockets

These features enhance safety

while the inside and chest pockets

1 large chest pocket with Velcro flap closure

Aviation Wheel Chocks 18" Rubber Made Roped Pair - Black - RC5518-P ARC Rating_ATPV 52 calories/cm² 2 large double-stitched back pocketsMade in USA Sold as Pairs Triangular design used by the aviation industry worldwide High density rubber Horizontal traction ribs Resistant to the elements Allows either side to be positioned against the tire Replaceable 24 in. polyester rope lanyard Sold as singles with rope or roped together as pairs Available in 10, 12, 15, 18, 21, and 24 inch lengths RC5500 rubber aviation wheel chocks feature a triangular design that is used by the aviation