GN 300 Adjustable handles technical informations Lever body Zinc alloy die-cast, epoxy resin coating. Colour RAL 9005 black matte finish, RAL 2004 orange, RAL 3000 red textured finish, RAL 9006 silver, RAL 9011 graphite black, chromium-plated, uncoated. Clamping element Black-oxide steel with threaded hole and toothed element for coupling to the lever body, treated steel retaining screw and return spring. Special executions on request (For sufficient quantities) - Lever body in different colours. - Chrome-plated lever. - Clamping element with different threadings and lengths. Features and applicationsParticularly suitable when the lever turning angle is limited owing to lack of space. Instructions of use For clamping, lift the lever to disengage the clamping device toothing and bring it back to start position. By releasing the lever, the return spring automatically engages the toothing. If the lever cannot make a 360 rotation, the clamping element can be easily screwed by means of the hexagon socket front head screw (after having disengaged the lever). Standard Elements Main dimensions Mounting hole Weight l d d h h h h d d t Description g 1 3 4 1 2 3 4 1 2 min. GN 300-30-M3-* 30 10 13 24.5 4 31 3.5 M3 - 7 15 GN 300-30-B5-* 30 10 13 24.5 4 31 3.5 - 5 7 15 GN 300-30-B6-* 30 10 13 24.5 4 31 3.5 - 6 7 15 GN 300-30-M4-* 30 10 13 24.5 4 31 3.5 M4 - 9 15 GN 300-30-M5-* 30 10 13 24.5 4 31 3.5 M5 - 9 15 GN 300-30-M6-* 30 10 13 24.5 4 31 3.5 M6 - 9 15 GN 300-45-B5-* 45 10 13 24.5 4 35 3.5 - 5 9 33 GN 300-45-B6-* 45 10 13 24.5 4 35 3.5 - 6 9 32 GN 300-45-M4-* 45 10 13 24.5 4 35 3.5 M4 - 9 34 GN 300-45-M5-* 45 10 13 24.5 4 35 3.5 M5 - 9 34 GN 300-45-M6-* 45 10 13 24.5 4 35 3.5 M6 - 9 33 GN 300-63-B8-* 63 13.5 17.5 31 6.5 45 4 - 8 11 74 GN 300-63-M6-* 63 13.5 17.5 31 6.5 45 4 M6 - 11 76 GN 300-63-M8-* 63 13.5 17.5 31 6.5 45 4 M8 - 11 74 GN 300-78-B8-* 78 16 21 36 8 55 4 - 8 14 122 GN 300-78-B10-* 78 16 21 36 8 55 4 - 10 14 118 GN 300-78-M8-* 78 16 21 36 8 55 4 M8 - 14 123 GN 300-78-M10-* 78 16 21 36 8 55 4 M10 - 17 194 GN 300-92-B12-* 92 19 24 43 11 65 4 - 12 17 178 GN 300-92-M10-* 92 19 24 43 11 65 4 M10 - 17 194 GN 300-92-M12-* 92 19 24 43 11 65 4 M12 - 17 171 GN 300-108-B12-* 108 23 30 50.5 12 76 5 - 12 22 305 GN 300-108-B16-* 108 23 30 50.5 12 76 5 - 16 22 345 GN 300-108-M12-* 108 23 30 50.5 12 76 5 M12 - 22 306 GN 300-108-M14-* 108 23 30 50.5 12 76 5 M14 - 22 298 GN 300-108-M16-* 108 23 30 50.5 12 76 5 M16 - 22 306 * Complete the description of the standard item needed by adding the index of the colour of the lever body: SW (black), OS (orange), RS (red matte finish), SR (silver), SR (graphite black), CR (chrome-plated), RH (uncoated). This product had the following design awards: