Wright Tool 3480 7 7/8 inch Open Head Ratchet is an open head series 80 ratchet. Overall length of 7 7/8 inches. It is a one-piece drop forging, two moving parts, contour handle, built-in spinner. Wright's pear-shaped ratchet is a compact open-head design with a contour steel handle. The heavy 30 tooth knurl acts as a spinner and is easily cleanable in high dirt situations. The unique design also allows for special application. The renewal kit model number is 3481.