Cam-action indexing plunger are used where any change in locking position due to lateral forces should be prevented. Turning the grip through 180° retracts the indexing pin, enabling a change in the indexed position. The notch ensures that the grip remains in this position and the indexing pin remains retracted.
A stop at 180° prevents the lever rotating further and the indexing pin from extending again.
The rotation direction is defined by selecting a left or right stop side.

Grip 1.0503.
Threaded sleeve and indexing pin free-cutting steel.
Spring 1.4310.

Threaded sleeve and grip black oxidised.
Indexing pin hardened, ground and black oxidised.
Spring bright.

Turning the grip through 180° retracts the pin.
180° stop with rotation in one direction.

Special versions.

1) Stop, left
2) Stop, right

Mounting bracket K0638.
Positioning bushes K1290, K1839, K1840.