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Ratchet spanner

GN 317


Type A reversal right / left,
lever operated
Type B reversal right / left,
knurled sleeve operated
d1 d2 6G   d3 H7   s1   s2 b d4 d5 h l max.
( Insert Thread   Bore (K)   Square   Hexagon           torque
  (M)   with   (V)   (SK)           [Nm]
      Keyway                    
                           
12 M 8 ( ( ( V 8 ( ( 21 12 15 8 115 40
17 M 10 M 12 K 10 K 12 V 10 ( SK 12 29 15 19 11 155 100
22 M 14 M 16 K 14 K 16 V 12 V 14 SK 14 37 18 23 17 175 130
                           
26 M 20 ( K 18 ( V 17 ( SK 17 45 20 28 22 220 180
35 M 24 ( K 22 K 24 V 19 V 22 SK 19 56 25 32 28 300 400
45 ( ( K 25 ( V 24 V 27 SK 22 70 28 36 36 380 500
Specification Information How to order
Steel

Housing blackened

Wearing parts hardened

Square bore DIN 79

Ratchet spanners GN 317 are used for assembly and repair work. They are, however, also practical for fixed applications on any machinery and equipment. They are well designed of robust construction and simple to use.

The type with knurled sleeve (B) is used in such cases where the switch-over lever becomes inaccessible.

The inserts are easily interchanged and can be supplied individually.

Please enquire about ratchet spanners with other handle lengths.

Ratchet spanner
GN 317-26-V17-A

Code No. 317
d1 26
s1(s2,d2,3) V 17
Type A

Insert
for ratchet spanner
GN 317.1-26-M20

Code No. 317.1
d1 26
d2 (d3,s1,2) M 20



Ratchet spanner GN 317, select, inquiry, order, CAD downloadadjustable clamping levers push to disengage gn 6337.3description of working principle for ratchet spanner gn 317