homepageproduct overviewoverview group 1.5 safety tension levers push to engage gn 312flat adjustable tension levers gn 125




  		 PUSH to engage
Safety tension levers
GN 312


Type E angled lever Type D straight lever
d1 d2 Length l1 d3 d4 d5 h1 h2 h3
  metric/            
  UNC            
                               
21 M 8 16 20 25 32 40 50 63   13,5 8 20 37 34,5 4,5
  5/1618 16 20 25 32 40 50 63              
                               
24 M 10 16 20 25 32 40 50 63 80 16 10 25 44 41 6,5
  3/816 16 20 25 32 40 50 63              
                               
28 M 12 20 25 32 40 63 80     19 12 30 53 49 8,5
  13 25 32 40 50 63                  
                               
33 M 16 32 40 50 63 80       23 12 32 60 56 10,5
5/811 40 55 63
Specification Information How to order
Steel

blackened

Ball knob DIN 319
Plastic, black

 Safety tension levers GN 312 are used on such "applications where a thoughtless or mistaken releasing or re-positioning of the tension lever could lead to an accident.

The lever in its rest position is not connected with the internal spindle and can be rotated unhindered.

The tension lever engages in the serration only "after pushing it down, thus allowing clamping or unclamping.

The 'freewheel' position is re-established as soon as the handle is released.

Adjustable tension levers GN 212.3
(standard type)

 Safety tension lever
GN 312-24-M10-32-E

Code No. 312
d1 24
d2 M10
l1 32
Type E


Safety tension levers PUSH to engage GN 312, select, inquiry, order, CAD downloadsafety tension levers push to engage gn 312flat adjustable tension levers gn 125