【Most Compact and Low Profile Head】The toolant 3/8" drive compact head ratchet features a 3/8-inch drive on a 1/4-inch body, providing extraordinary access in tight spaces and superior reach to recessed fasteners in engines and confined workspaces. 【Precision 90-Tooth Gear】With a 90-tooth gear and 4° swing arc, it requires 60% less movement than standard 72-tooth ratchets. The reinforced 180° dual-axis pivot locks in 11 positions to bypass obstacles without slippage. 【1.5X ASME Proof Torque and Durability】Engineered for tight spaces without sacrificing strength, this ratchet delivers 1.5x the torque and durability of ASME standards, with a service life up to 75,000 cycles (vs. 50,000 ASME standard). 【Easy and Efficient to Use】The longer handle increases leverage and reduces hand fatigue by 35%. The reverse switch is clearly labeled "ON" for tightening (clockwise) and "OFF" for loosening (counter-clockwise). 【Defy Slip, Confidence In The Grip】toolant's oil-resistant grip maintains reliable traction in greasy conditions, preventing hand slippage and ensuring secure control during high-torque applications.