VARIABLE SPEED PNEUMATIC RATCHET WRENCH-- Air ratchet wrench supports adjustable speed with high accurancy, high efficiency and long service life. WIDE APPLICATION-- Ratchet wrench is suitable for the tightening and disassembly of screws in the field of light industry, such as machinery manufacturing and metal car repair. HIGH QUALITY-- The air ratchet wrench is made of high quality material for long service life, durable in use, you can use it with confidence. ERGONOMIC DESIGN-- The air ratchet wrench is equipped with ergonomic grip, comfortable to hold and easy to use. EASY TO OPERATE-- Pneumatic ratchet wrench can be suitable for simple operation, which keeps high durability.