Professional tool for commercial or occasional use -Brake line spanner -Reinforced hexagonal openings for maximum strength and durability -Manufactured from chrome vanadium steel for strength and durability -For easy access to nuts and bolts and brake lines in hard to reach areas -Suitable for use with gas / brake / air conditioning / diesel lines and diesel injectors -Double ended spanner so one spanner has 2 different sizes -Double cranked ends giving you easy manoeuvrability -10mm and 11mm brake line spanner