National Hardware Coupler Coarse Thread Galvanized Size:5/8"-11 (4,500 lbs) nonbacked needle punched

nonbacked needle punched

Continuous operating temperature: -55 ¡C (-67 ¡F) - 135 ¡C (275 ¡F)

grounded and polished for long lasting durability

2 pack 3" satin chrome rigid door stop

High performance polyethylene is knit into the gloves for cut protection

National Hardware Coupler Coarse Thread Galvanized Size:5/8"-11 (4,500 lbs) nonbacked needle punchedProduct Description National Hardware's Coupler is designed to connect two pieces of threaded rod. Made from steel for durability. Larger couplers come with witness holes to confirm rods are threaded together completely. For interior and exterior applications UNC coarse thread sizes Safe working load of 4,500 lbs.