Dual Flat Drive Technology - The dual flat ring end design allows for maximum contact between the tool and fastener
The extra contact means the applied torque can be increased and the risk of damage to the fastener is decreased
SP Box Ring wrenches wrap around and make more contact around fasteners and can often reach where other wrenches can't
Small head profile designed for working in confined spaces
Chrome Vanadium Steel (Cr-V) for high strength & durability
Meets & exceeds international ANSI & DIN standard
SP Hand Tools are covered against manufacturing defects or faulty materials. This warranty does not cover overloading, abuse, misuse, and/or normal wear and tear. All SP Hand Tools are designed and manufactured for specific purposes and if not used for that intended purpose they will not be covered by the lifetime warranty. Exemptions - All measuring equipment (12-month warranty), battery-operated wrenches (24-month warranty), striking and cutting tools (6-month warranty).