A ratchet gear is continuous linear or rotary motion in only one direction while preventing motion in the opposite direction. Ratchets are widely used in machinery and tools. Though something of a misnomer, “ratchet” is also often used to refer to r
... more A ratchet gear is continuous linear or rotary motion in only one direction while preventing motion in the opposite direction. Ratchets are widely used in machinery and tools. Though something of a misnomer, “ratchet” is also often used to refer to ratcheting socket wrenches, a common tool with a ratcheting handle. Outer Diameter : Min. 25mm To Max. 300mm Pitches : 2.00mm To 25.00mm Face Width : 5.00mm To 50.00mm
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