Bluff spring-loaded aluminum dock plate designed for docks where hand trucks are used to load trucks & vans. this dock plate is recommended for use at the docks of beverage and baked good distributors, snack, sundry and paper suppliers. Folding dock plate is ideal for docks where non-powered hand trucks, platform trucks and dollies need to get into and out of trucks easily. Platform is mounted on the top of the dock and offers dual-spring lift assist for easy vertical storage. Slip-resistant aluminum treadplate construction and machine beveled deck edges for safety. Installs easily (hardware not included). Manufactured and tested in compliance with ansi standard mh30.2. note: worksheet will be sent for approval before manufacturing begins, as some dock/truck combinations require special bends and springs.