What Are The Ratchet Sizes? Common ratchet sizes include 1/4-inch drive, 1/2-inch drive and 3/8-inch drive. Having different socket wrench sizes will allow you to operate different socket sizes based on your particular needs. Most ratchets use a geared drive. What are the socket sizes in order? There are four common socket sizes: 1/4 inch
What Is An Air Ratchet Used For? Introduction. Air ratchets, also known as pneumatic ratchet torque wrenches, are popular and useful tools for tightening and loosening bolts. What does an air ratchet wrench do? Air ratchet wrench Pulling the trigger activates the motor which turns the socket drive. A switch is provided to change which
What Is A Pawl Used For? A pawl is used in an anchor windlass to prevent a free-spooling chain by grabbing and snubbing an individual link. Similar mechanisms include a Devil’s claw, or a claw and dog. A pawl is used in combination with a ratchet gear in socket wrenches, bicycle freehubs, winches, and many
What Is The Difference Between A Ratchet And A Socket Wrench? It’s used mostly for loosening and tightening fasteners such as nuts and bolts. The socket is placed on the square extension or driver of the ratchet. Once it’s secured to the ratchet the user can loosen or tighten a bolt or nut while the
How Much Torque Can A 3/8 Drive Take? If you assume a reasonable quality tool steel that can handle 100K psi, a 1/4′′ drive can take about 30 ft-lb, 3/8′′ about 100 ft-lbs, 1/2′′ about 230 ft-lbs, and 3/4′′ about 800 ft-lbs. What does 3/8 mean on a torque wrench? Common Sizes 3/8-inch is the