GearWrench Reversible Ratcheting Combination Wrench Set 85142 14 Piece SAE Metric (72 Tooth 12 Point 15 Degree Offset Automotive Hand Tool) Sanders and dense wood assemblies and dense wood assemblies Two in one design with 1 4" hex and 1 2" square drive each wrench incorporates a flush mounted directional reversing lever and a 15 degree box end offset to ensure maximum knuckle protection and continuous rotational engagement across automotive engine bays and industrial machinery assemblies Brand GearWrench Model Number 85142 Piece Count 14 Pieces Measurement Systems Dual SAE (Imperial) & Metric Tooth Count 72 Teeth Minimum Swing Arc 5 Degrees Box End Point Profile 12 Point Off Corner Loading Box End Offset Angle 15 Degrees Material Composition Forged Premium Alloy Steel Finish Coating Full Polish Corrosion Resistant Chrome Reversing Mechanism Flush Mounted Thumb Lever Total Set Weight 5