Sealey 15 piece oil drain plug socket key set magnetic 3 8 sq drive sealey ak6588 comprehensive set of high quality chrome vanadium steel sockets and keys with fully polished micro satin finish each features magnetic retention to prevent sump plugs from accidently falling into drain pans suitable for use on engines gearboxes and back axles includes application chart supplied in storage case sealey ak6588 oil drain plug socket key set 15pc magnetic 3 8 sq drive