Tools at Height 13mm Ratcheting Combination 12 Point Wrench with Safety Coil

• Tool complete with Tools@Height attachment Point
• Supercombo® open end has specially designed grooves that direct wrench force away from fastener corners
• Supertorque® box opening design allows application of higher torque without rounding or deforming hex fastener points. No contact is made at the corners. 
• Meets or exceeds aerospace specification as 954 for 12 point fasteners (as defined by as 870) to provide accurate torque/tension relationship for precision application
• May be used on all common hex (6 point) fasteners with considerable advantage over conventional box end wrenches to increase both hand tool flexibility and economy
• Williams Lifetime Warranty
• Made in the USA