This comprehensive 75-piece mechanics tool set from GearWrench includes both SAE and metric sockets in 1/4" and 3/8" drive sizes. The 90-tooth ratchet delivers a 4-degree swing arc, making it ideal for working in tight spaces where conventional ratchets can't operate.

• SAE and metric standard and deep sockets in 1/4" and 3/8" drive
• 90-tooth ratchet mechanism with 4-degree swing arc
• Full polish chrome finish for corrosion resistance
• Off-corner loading socket design reduces fastener rounding
• Comprehensive bit socket selection included
• Magnetic bit driver for secure bit retention
• Extension bars with knurled grip for better control
• Blow-molded case keeps tools organized