No Rollers Wheel TKO dock doors have spring-loaded steel plungers. Under normal operation, TKO doors have no moving parts.
No Weatherseal in Doorway! Door-mounted weatherseal rises with the door…no exposed seal in the doorway to get torn off.
No Doorway Obstructions! TKO door track mounts tight and flush to the wall for complete doorway access.
No Flimsy Track! Indestructible Impact-A-Track door track (optional) absorbs the heaviest impacts. Door is never out of service from track damage.