Laser Tools Sale! You may be asked to sign in. Laser Tools 3683 Magnetic Plug Socket - 21mm - 3/8 Drive. Laser 3682 Magnetic Spark Plug Socket - 16mm - 3/8"Drive. Plus Bi-Hex x AF sizes 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" and Stubby 3/8", 7/16", 1/2", 9/16", 5/8".
eBay