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Spanners

1B Combination Spanners

The 1B Combination Spanners combine a precision open end and offset ring end for efficient tightening and loosening of nuts and bolts.

  • Has the same size at both ends.
  • The jaw is precision-ground to the exact nominal size for optimum contact with nuts and bolts.
  • The ring end is offset and angled at 10° and features a UD profile for smooth, efficient power transmission.
  • The offset ring provides improved access and grip on deep-seated or recessed nuts and bolts.
  • Manufactured from GEDORE vanadium steel 31CrV3.
  • Sizes 5 mm and 5.5 mm feature a standard hexagon ring; sizes 6 mm and above feature a UD profile.
  • Available individually or in selected combination spanner sets ranging from 4 to 26 pieces.

Specifications:

No. Size (mm) Length (mm) No. Size (mm) Length (mm) No. Size (mm) Length (mm)
1B5 5  100  1B18 18  245  1B33 33  412 
1B5.5 5,5  100 1B19 19  258  1B34 34  412 
1B6 6  100 1B20 20  270  1B36 36  460 
1B7 7 112 1B21 21  280  1B38 38  460 
1B8 8 125 1B22 22  292  1B41 41  520 
1B9 9  138 1B23 23  305  1B46 46  550 
1B10 10 148 1B24 24  318  1B50 50  580 
1B11 11 158 1B25 25  328  1B55 55  620 
1B12 12 168 1B26 26  340  1B60 60  660 
1B13 13 185 1B27 27  352  1B65 65  710 
1B14 14 198 1B28 28  370  1B70 70  760 
1B15 15 210 1B29 29  370  1B75 75  810 
1B16 16 220 1B30 30  390  1B80 80  860 
1B17 17 232 1B32 32  412