Professional Stilsons for commercial or occasional use 12” heavy duty Stilsons Heavy duty plumbers wrench Serrated jaws for maximum grip Teeth serrated in opposite directions for a secure grip Grips pipes and pipe fittings tightly to make sure there are no slips when in use Drop forged carbon steel for maximum strength and durability Ideal for plumbers, garages and engineering Dipped handle for comfort and grip when using the item SPECIFICATIONS • Total length – 12” / 300mm • Max Opening – 40mm • Max Depth – 30mm