KK Impact Tools

KO-KEN impact sockets

Freer Tool & Supply is your authorized distributor for the complete line of Ko-Ken impact sockets, extensions, universal joints, and accessories. Every Ko-Ken impact tool is manufactured from high-grade chrome molybdenum steel with specialized heat treatment to absorb impact forces without cracking or shattering. Professional mechanics, automotive technicians, and industrial maintenance teams trust Ko-Ken impact tools for reliability in high-torque applications.


Ko-ken 14770 1/2” Square Driver Universal Joint  1/2 Square Length 74mm Hole type

Ko-ken 14770 1/2” Square Driver Universal Joint 1/2 Square Length 74mm Hole type

SKU: KK-14770
MPN: 14770

Sale price $49.64 List price $62.05
Save $12.41
Ko-ken 14770-B 1/2 Sq. Dr. Universal Joint  1/2 Square Length 74mm Ball type

Ko-ken 14770-B 1/2 Sq. Dr. Universal Joint 1/2 Square Length 74mm Ball type

SKU: KK-14770-B
MPN: 14770-B

Regular price $62.05
Ko-ken 14770-P 1/2 Sq. Dr. Universal Joint  1/2 Square Length 74mm Pin type

Ko-ken 14770-P 1/2 Sq. Dr. Universal Joint 1/2 Square Length 74mm Pin type

SKU: KK-14770-P
MPN: 14770-P

Regular price $63.99
Ko-ken 14771-B 1/2 Sq. Dr. Universal Joint  1/2 Square Length 65mm Ball type

Ko-ken 14771-B 1/2 Sq. Dr. Universal Joint 1/2 Square Length 65mm Ball type

SKU: KK-14771-B
MPN: 14771-B

Regular price $63.68
Ko-ken 14771-P 1/2 Sq. Dr. Universal Joint  1/2 Square Length 65mm Pin type

Ko-ken 14771-P 1/2 Sq. Dr. Universal Joint 1/2 Square Length 65mm Pin type

SKU: KK-14771-P
MPN: 14771-P

Regular price $63.68
Ko-ken 14772-B 1/2 Sq. Dr. Universal Double Joint  1/2 Square Length 90mm Ball type

Ko-ken 14772-B 1/2 Sq. Dr. Universal Double Joint 1/2 Square Length 90mm Ball type

SKU: KK-14772-B
MPN: 14772-B

Regular price $107.36
Ko-ken 14772-P 1/2 Sq. Dr. Universal Double Joint  1/2 Square Length 90mm Pin type

Ko-ken 14772-P 1/2 Sq. Dr. Universal Double Joint 1/2 Square Length 90mm Pin type

SKU: KK-14772-P
MPN: 14772-P

Regular price $107.36