Pioneer Cover-all™ has the only mechanical container securement device that automatically locks & unlocks containers with a minimum of 30,000 lbs of pressure. Compare with competitor's air lock systems that operate at a mere 120 lbs. Best of all, no driver decisions required! Box Locks simply Lock and Unlock as the driver raises and lowers the hoist.

Designed to secure all containers that comply with ANSI standards and meet with DOT regulations requiring by law that proper securement of container to chassis is accomplished. Not intended to secure severly damaged containers.