Ko-ken 3756 3/8 Sq. Dr. Quick Spinner 3/8 Square Length 25.5mm

3/8" square drive quick spinner. A quick spinner on a ratchet is a feature designed for rapid spinning of the ratchet handle to quickly advance or retract the socket without engaging the ratcheting mechanism. This allows for faster movement of the socket when initially positioning it or when adjusting it in tight spaces where full ratcheting motion may be difficult. The quick spinner typically has a smooth, non-ratcheting action, enabling the user to turn the handle quickly with minimal resistance.