National Hardware N112-359 Flexible Box Rail Hangers With 1/2 Inch Offset 9 Inch Bolts Pair

Stanley national # 5023 for wood frame metal clad doors using a 2 by 4 or 2 by 6 lumber frame in rectangular box tracks plus lag bolts for mounting rail. Offset 9 inch bolt with 7 inches of thread adjusts door vertically 7 inches and laterally 1 inch from inside the building. Delrin 500cl self lubricating bearings. Packed with 4 washers and 4 hex nuts plus 17 3/8-inch by 2-1/2 inch lag bolts. Same as 5022 plus lag bolts. Sold as a pair, capacity 450 pounds per door. 9 inch bolt, 450 pound capacity per pair, flexible, 1/2 inch offset bolt.