Socket, Socket Size 28 mm, 12-Point, Alloy Steel, Chrome, Standard, Hand Socket Size / 28 mm Socket Shape / 12-Point Material / Alloy Steel Finish / Chrome Socket Depth / Standard Drive Type / Hand Drive Size / 1/2 in Measurement Type / Metric Standards / AS4984A, ASME B107.110-2012, SAE AS955 Number of Points / 12 Overall Length / 1 25/32 in