Stanley Proto's 3/8-inch drive Aerospace Ratchet includes a compact head, an 8-degree ratcheting angle, a low-profile reversing lever, and a vertical through-hole for installing frangible collars on threaded pins. A metal clip holds sockets securely in place. benefits include improved productivity, reduced downtime, and reduction of foreign object damage (FOD) to equipment. For more information visit www.stanleyproto.com.