General description Sealey Spline Socket Bit M14 Long 1/2" Square Drive is designed for professional use, featuring a satin finish and constructed from durable Chrome Vanadium steel. This socket bit is ideal for working on Rover 800 2.5D cylinder head bolts and VW Type 4 Transporter bottom wishbone bolts. Technical specifications Drive Size: 1/2" Square Drive Material: Chrome Vanadium steel Shaft Length: 100mm Shaft Material: S2 Steel Compatibility and accessories Compatible with Rover 800 2.5D cylinder head bolts Compatible with VW Type 4 Transporter bottom wishbone bolts Other information Lifetime guarantee* Model No. AK5531 Part of a comprehensive range of Premier Hand Tools