Following Sizes Are Available (Unshrunk/Shrunk):

T27 x 100mm

Which Have Been Hardened And Tempered

Air Inlet Size: 1/4"BSP

providing filtering protection against particulates

BlueSpot Ring Spanner Set Extra Long 7 Piece 8-24mm Tool Roll 230-430mm Size_M4 Following Sizes Are Available (Unshrunk/Shrunk):BlueSpot Ring Spanner Set Extra Long 7 Piece 8 24mm Tool Roll 230 430mm Manufactured from Chrome Vanadium Steel, Heat Treated and Nickel Plated for Increased Durability Includes Useful Tool Roll for Quick and Convenient Storage Fully Polished Mirror Finish Set Contents: 8mm x 10mm (Length: 230mm) 11mm x 13mm (Length: 325mm) 14mm x 15mm (Length: 365mm) 16mm x 17mm (Length: 405mm) 18mm x 19mm (Length: 405mm) 20mm x 21mm (Length: 405mm) 22mm x 24mm