Johnson Hardware 100FD724 Panel Hardware Set, 72 in L Track, Top Mounting, For: 75 lb Bi-Fold Door IRONWORKER PLIERS guided by the jig's hardened-steel

guided by the jig's hardened-steel drill guides

Required at 8 ft or closer intervals to stabilize the chimney

Aluminum alloy mounting is fully heat-treated for strength

The True-FLEX™ featherboard gets its name from the careful engineering that went into its design

larger gardens

Johnson Hardware 100FD724 Panel Hardware Set, 72 in L Track, Top Mounting, For: 75 lb Bi-Fold Door IRONWORKER PLIERS guided by the jig's hardened-steelFor door panels 1 1 8 to 1 3 4 in thick,18 in x 108 in W, weighing up to 75 pounds per panel. Designed to carry heavy solid core doors. Patented in tricycle in hangers with large ball bearing wheels, ride smoothly and quietly on convex shaped rails with precision single point contact. A quick disconnect clip system facilitating easy mounting or dismounting of door panels. 14 to 16 ga zinc trivalent plated steel parts. Set contains (1) 100 track