• Needs as little as 5-degrees of sweep to move a fastener
• Surface Drive box end virtually eliminates the rounding of fasteners
• All metal construction
• Fully hardened
• Mirror finish
• The patented GearWrench ratcheting box end needs as little as 5-degrees of sweep to move a fastener
• A standard 12-point box end wrench needs 30-degrees or 6 times as much room