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Ko-ken has stood for high-quality hand tools „Made in Japan“ for decades. The brand is known worldwide for precise manufacturing, durable materials and outstanding workmanship. In sockets and impact tools in particular, Ko-ken is the benchmark for professional use in industry, workshops and mobility.
Discover the tools from Ko-ken – built for everyone who relies on absolute reliability and precision.
The Ko-ken flare nut socket was specifically developed for working on oxygen sensors. The open section allows the socket to…
from € 47,90
The spark plug socket with 6-point profile and retention spring ensures a secure fit and easy removal of the spark…
from € 48,35
The Ko-ken socket for PSG spark plugs features the innovative NUT GRIP®. Two integrated balls in the 6-point opening reliably…
from € 46,55
The spark plug socket with 6-point profile and retaining spring ensures a secure fit and easy removal of the spark…
€ 38,90
The universal-joint spark plug socket with 6-point profile and retaining spring offers optimum flexibility and a secure hold when changing…
from € 47,90
The spark plug socket with 12-point profile and magnet ensures a secure fit and easy removal of the spark plug.…
from € 28,15
The spark plug socket with rubber insert ensures a secure grip on the spark plug while protecting it from damage.
from € 16,10
The Ko-ken socket has a length of 120 mm and allows easy access to screws or bolts in deep-seated or…
€ 160,70
Ko-ken flare nut Socket (set)s were specifically developed for work on oxygen sensors. The open design allows the socket to…
€ 373,70
The spark plug socket with magnet ensures a secure grip and easy spark plug removal. It is specifically designed for…
€ 48,80
The 12-point spark plug socket with magnet ensures a secure fit and easy removal of the spark plug. The magnet…
€ 56,75
The Ko-ken socket is a high-quality tool specifically designed for changing or removing oil filters – ideal for tight or…
from € 36,05
The universal joint spark plug socket with a 12-point profile and magnet offers optimal flexibility and a secure grip when…
€ 51,90
The Ko-ken universal joint spark plug socket for PSG spark plugs features NUT GRIP®, which securely holds the screw in…
€ 42,00
Ko-ken socket sets in extra long design. The double ball retention securely holds the spark plug and enables particularly precise…
€ 101,00
The Ko‑ken universal joint socket for PSG glow plugs features NUT GRIP®, which securely holds the fastener using two balls…
€ 45,65
The Ko-ken glow plug socket with universal joint for PSG glow plugs features NUT GRIP®, which securely holds the fastener…
€ 59,40
The Ko‑ken swivel spark plug socket for PSG spark plugs features NUT GRIP®, which securely holds the screw using two…
€ 40,45
Slotted bit sockets for ratchets, ideal for precise loosening and tightening of slotted screws. Robust design for a secure grip…
from € 18,15
The Ko‑ken Bit is equipped with a double-hex insert.
€ 18,00
Inch-version bit for oil service, ideal for securely loosening and tightening oil drain plugs. Also available as a complete set…
€ 12,95
This specialized 3/8″ ratchet protects sensitive components such as spark plugs by limiting torque to 25 Nm.
€ 124,10
The Ko-ken XZN Bit Socket with hole was specially developed for the transmission oil drain plug on Audi, VW and…
€ 33,80
The Ko-ken Bit is equipped with a Hexagon insert.
€ 17,10