Ko-ken 1/4" Z-Series Compact Individuals - Sizes 4mm to 14mm

COMPACT
2400MZ and 3400MZ are designed 5-9mm shorter than standard 2400M and 3400M which is ideal for working in confined and tight areas.

TOLERANCE-Hexagon Opening
The Hexagon openings of the Z-Sockets are produced with reduced tolerances (according to DIN/ISO) which achieve a more positive fit between bolt and socket.

TOLERANCE-Square Drive
To ensure a tighter fit between socket and handle, the male and female square drives are produced with shorter tolerances (according DIN/ISO).

BALL HOLDING GROOVE
The inventive Ball Holding system of the Z-series allows a secure connection between Socket and Handle.

RATCHET HANDLE
Smaller head with 72/36 tooth gear and light ratchet movement allow working in narrow spaces and confined areas.