Prime-Line GD 52122 Door T-Handle Lock, Keyed, Diecast Zinc, Chrome Plated This zinc die cast constructed handle features a 5/16 in. Square shaft. It replaces most garage door, camper, and rv style locking handles. Comes complete with hardware for a quick and easy installation. Features Used to replace T-handles for most garage doors, campers and RV style locking handles Uses ILCO 1098M EZ set B1 keys Mounting holes are 1-1/2 in. on center Zinc diecast construction with a chrome finish Comes with 2 keys Mounting hardware included USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.