The GearWrench 44-pc Long Pattern Non-Ratcheting SAE-Metric Combination Wrench Set, No.81919, offers long pattern non-ratcheting wrenches made of premium alloy steel with a bright full polish chrome finish. Long beams provide extra access to hard-to-reach fasteners as well as additional leverage. Box ends are offset for improved access and feature Surface Drive® technology which provides off-corner loading for better grip and reduced fastener rounding. Open ends feature Surface Drive Plus technology for a stronger grip, reduced fastener rounding and up to 25 percent more torque, according to the company. All have a large size stamp on the open end for easy identification.