The Gardner Bender 1-1/4 in. x 1/2 in. Graphite Metallic Steel Staples for NM Cables are designed to secure 14/2, 12/2 and 10/2 NM cables. These straight-driving, burr free, steel staples feature sharper tips so the legs drive in straight without splitting wood and have recessed heads to protect cable jackets. Virtually oil-free for cleaner handling and engineered to contrator prefered length. Designed to be driven into wood with a hammer. Made in the USA.