Product Overview
Koken 13771-B | 3/8" Sq. Drive Universal Joint
The Koken 13771-B | 3/8" Sq. Drive Universal Joint is available to order online. Contact us if you find the Koken 13771-B | 3/8" Sq. Drive Universal Joint at a better price.
13771-B Universal Joint
Ko-ken sockets are manufactured according to DIN/ISO standards.
TOLERANCE-Square Drive
Manufacturing tolerance of Male and Female Square are precisely controlled to achieve a more secure fit between Socket and Handle
Impact Socket
