Heavy Duty Rolling Door Lock - Equipment Lock Color:White Five models (MH-1 through MH-5)

Five models (MH-1 through MH-5) cover the machine weight range

Premium Quality: Crafted from high tensile alloy steel with 8mm (5/16") square link cross chains for superior durability

Manual discharge gate control prevents the uncontrolled pour flow that damages forms — gravity-only concrete discharge from tilting buckets is difficult to control and can exert form pressure above design limits

Aftermarket replacement for OEM 421-54-25610 — exact fit for the original Komatsu Excavator / Wheel Loader mirror

PE certification available for job site documentation — a copy of Haugen's complete Professional Engineering certification report is available on request

Heavy Duty Rolling Door Lock - Equipment Lock Color:White Five models (MH-1 through MH-5)Shop the Heavy Duty Rolling Door Lock Equipment Lock Description: The Heavy Duty Rolling Door Lock is recommended for storage containers, trailers, and box trucks with roll up doors. Secure the handle of any roll up door by sliding the lock behind the door handle, adjusting the U lock plate to fit your specific door latch, and locking it into place. This updated lock features a tamper resistant design for peace of mind while youre away.