Manufacturer: Vestil, Manufacturer Part Number: DR-LOCK
Description: Overhead Door Lock, Color: Yellow – Automatic Overhead Door Lock – Unique product will allow overhead doors to be locked in virtually any up position. Automatically locks doors in full up position or in the closed position. Prevents the overhead door from unexpectedly "slamming down". Protects personnel, product, and equipment. Spring–loaded locking latch is released by pulling rope (included). Simply bolts to any overhead door (installation hardware is not included). Includes two reversible "locking plates" that may be mounted anywhere along door track. Heavy–duty welded steel construction with yellow painted finish.