Metal Staple, 12 in W Crown, Polyethylene, Graphite
Insulated metal staples secure a large variety of cable types including NM, BX, MC, AC and UF cables These staples offer a durable polyethylene insulating sheath to prevent arc faults if the staple is overdriven through a cable jacket Strong steel constructed staples offer sharp, burrfree tips which easily bite into wood upon hammering and deter wood from splitting Do not drive the staple beyond the insulation stops to achieve a clean insertion and secure wiring without damage to cable or wood 12 in staples secure 2 conductor NO 12 and NO 14 nonmetallic BX, MC, AC and UF cable.