21mm Heavy Duty Scaffold Scaffolding Spanner 12 Point With Swivel Head\n\n \n\nDescription\n\nProfessional scaffolding spanner for commercial or occasional use \n\n 21mm scaffolding spanner\n\n 21mm or equivalent 7/16 (imperial sizes) \n\n Suitable for erecting scaffolding and steel scenery as well as Harris fencing\n\n Swivel head for access in awkward restricted areas\n\n Swivels 180 degrees for ease of use\n\n Comes complete with a hole in the end of the handle for use with a tool safety lanyard\n\n Manufactured from chrome vanadium steel for strength and durability\n\n 12 point / sided socket for maximum grip\n\n Total length of the scaffolding spanner 215mm