Hyper Tough Staples, 50 per Pack Made of Steel 34376

The bevelled points insert easily in studs, rafters, floor joists and other wood surfaces to secure wiring. Rounded construction allows cables to fit smoothly within the staples without damage. Installation only requires a hammer, pneumatic or electric tools are not necessary. The staples are ideal for 12/2 and 14/2 non-metallic, two-conductor cable, which is common in residential wiring. It is also compatible with 3/8in. (1cm) diameter BX cable often used in exposed applications. The steel fasteners are not intended for use with portable cords, such as lamp and extension cords. 0.03 lbs.