Ko-ken 3769H 3/8 Sq. Dr. Spinner Handle Folding Length 170mm
A spinner handle is a hand tool used to drive sockets and other attachments for fasteners, providing quick manual rotation with precision control. It consists of a straight handle with a square drive at one end that fits into a socket, similar to a ratchet or socket wrench. Unlike a ratchet, however, a spinner handle doesn’t have a ratcheting mechanism, so it allows for free and continuous rotation in both directions.
Product Specifications
Drive Shape: Square
Input Drive Size: 3/8″
Length: 170mm
Opening: Folding Spin Type Handle
Type: Folding Socket Driver
Product Dimension (Refer Line Drawing Image):
L Size: 170mm








