The castle nut socket are all manufactured from medium carbon steel that has been heat treated then chrome plated. This gives the sockets terrific hardness and tensile strength and assures a long and useful life.

• Swinging arm tool – Kawasaki
• Square drive size : 1/2″
• Dimensions: External 50mm, Internal 41mm, Lugs 4mm x 5mm x 4
• Manufactured from medium carbon steel /heat treated and chrome plated
• Application: Kawasaki ZX12R 2001-2005 and others