Adjustable Strap Mounting Location Threaded Rod Horizontal Mount Color Black Silver Max Load Capacity 100 lb Max Bundle Dia 6 in Material Galvanized Steel Polypropylene Screw On Mounting Hole Dia 3/8 in Rod Dia 3/8 in Includes Locking Latch No Description/Special Features Simple Unlocking and Locking of Bar Standards cUL NEC TIA/EIA 569 Compliant UL