38 x 11, Zinc Turnbuckle Gate Hook, Designed For Heavy Warehouse, Grain Bin, Machine Shed Doors, Etc, After A Door Is Closed Hooked, It Can Be Drawn Tightly Shut By Rotating Turnbuckle, Hex Shaped Body Allows For Ease Of Adjustment By Hand Or With A Wrench, Prevents Door Rattling, Boxed Loose