Long pattern length for greater leverage, strength and accessFeatures Surface Drive Plus™ which provides stronger grip on fasteners and reduces fastener roundingSurface Drive Plus™ also delivers up to 25% more torqueOffset box endSize stamped on both sides and on head for greater visibility to wrench size15 Piece SAE Long Pattern Combination Non-Ratcheting Wrench Set includes: 1/4" thru 1" Wrenches. Packaged in a blow mold tray.