Products Range


GN 303


GN 303

Adjustable handles


GN 303

Standard ElementsMain dimensionsMounting holeWeight
Descriptionl1d3d4h1h2h3h4d1d2 H7tmin.g
GN 303-30-M3-SW-*30101326.54313.5M3725
GN 303-30-M4-SW-*30101326.54313.5M4925
GN 303-30-M5-SW-*30101326.54313.5M5925
GN 303-30-B5-SW-*30101326.54313.5B5930
GN 303-30-M6-SW-*30101326.54313.5M6930
GN 303-30-B6-SW-*30101326.54313.5B6935
GN 303-45-M4-SW-*45101326.54353.5M4940
GN 303-45-M5-SW-*45101326.54353.5M5940
GN 303-45-B5-SW-*45101326.54353.5B5945
GN 303-45-M6-SW-*45101326.54353.5M6925
GN 303-45-B6-SW-*45101326.54353.5B6930
GN 303-63-M6-SW-*6313.517.532.56.5454M61150
GN 303-63-M8-SW-*6313.517.532.56.5454M81180
GN 303-63-B8-SW-*6313.517.532.56.5454B81180
GN 303-78-M8-SW-*78162137.58554M81495
GN 303-78-B8-SW-*78162137.58554B814100
GN 303-78-M10-SW-*78162137.58554M1014120
GN 303-78-B10-SW-*78162137.58554B1014120
* Complete the description of the standard item needed by adding the index of the colour of the push button: S (black), O (orange), G (grey).

Clamping element :
Black-oxide steel with threaded hole and toothed element for coupling to the lever body, treated steel retaining screw and return spring.

Colour :
RAL 9005 SW, black matte finish.

Features and applications :
Particularly suitable when the lever turning angle is limited owing to lack of space.

Instructions of use :
Adjustable Hand levers GN 303 are ideal whenever parts have to be clamped in a confined space or in a particular lever position. The centre insert is connected to the lever via serrations which can easily be disengaged.
The push button is a design element that offers an easy disengagement. It use is limited to applications where dismantling of the lever for installation is not required.

Lever body :
Zinc alloy die-cast.

Pin for push button :
Stainless steel.

Push button :
– Version S: RAL 9006 black matte finish.
– Version O: RAL 2004 orange.
– Version G: RAL 7035 grey.

Special executions on request (For sufficient quantities) :
– Lever body in different colours.
– Chrome-plated lever.


For more info on belt conveyors, modular conveyors, conveyor components, machine handles, hand wheels, toggle clamps, safety guards or any other automation solutions call RCS Products: 03 5941 7177 or Submit an online form.