Spanners

Ring Spanners are hand held tools used for fastening and loosening nuts or bolt heads with a hexagonal shape. Ring spanners are often double-ended and usually with offset handles to improve access to the nut or bolt. The recess is generally a six-point or twelve-point opening.
Used by
Mechanics,
Electricians and
Network Engineers.

How they work
They rely upon the physical strengths of the operator to deliver accurate force when attaching the recess head to the nut or bolt and rotating clockwise or anti clockwise.

What materials are they made from
Typically made from steel or beryllium copper

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Description Price Size Spanner Type Non Sparking Overall Length Metric Size Double Ended Imperial Size VDE/1000V Approved Material Finish Height Safe Offset End 1 Size End 2 Size
RS Stock No. 911-1487
BrandRS PRO
$101.04
Each
units
13 x 17 mm Ratchet Spanner - 240 mm 13 mm, 17mm Yes - Yes Chrome Vanadium Steel - - - - -
RS Stock No. 487-264
BrandRS PRO
$34.74
Each
units
13 mm - - 180 mm 13mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 495-3677
BrandRS PRO
$8.61
Each
units
8 mm Combination Spanner - 136 mm 8mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 495-3598
BrandRS PRO
$26.79
Each
units
24 mm Combination Spanner - 317 mm 24mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 487-040
BrandRS PRO
$23.91
Each
units
22 mm - - 285 mm 22mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 911-1285
BrandRS PRO
$56.65
Each
units
17 mm Ring Spanner - 151 mm 17mm No - Yes Chrome Vanadium Steel Insulated - Yes - -
RS Stock No. 495-3548
BrandRS PRO
$20.83
Each
units
20 mm Combination Spanner - 260 mm 20mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 487-270
BrandRS PRO
$40.89
Each
units
24 mm - - 325 mm 24mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 181-783
BrandRS PRO
$20.00
Each
units
7 mm, 8 mm Ratchet Spanner - - 7 mm, 8mm Yes - - Chrome Vanadium Steel Black - - - -
RS Stock No. 911-1493
BrandRS PRO
$136.20
Each
units
24 x 30 mm Ratchet Spanner - 295 mm 24 mm, 30mm Yes - Yes Chrome Vanadium Steel - - - - -
RS Stock No. 495-3475
BrandRS PRO
$10.36
Each
units
13 mm Combination Spanner - 180 mm 13mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 911-1348
BrandRS PRO
$43.09
Each
units
1/2 in Ring Spanner - 218 mm - No 1/2in Yes Chrome Vanadium Steel Insulated - - - -
RS Stock No. 495-3627
BrandRS PRO
$45.38
Each
units
32 mm Combination Spanner - 429 mm 32mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 495-3699
BrandRS PRO
$6.62
Each
units
10 x 11 mm Open Ended Spanner - 146 mm 10 mm, 11mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 487-044
BrandRS PRO
$29.42
Each
units
19 mm - - 250 mm 19mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 495-3504
BrandRS PRO
$15.08
Each
units
16 mm Combination Spanner - 207 mm 16mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 495-3661
BrandRS PRO
$8.56
Each
units
7 mm Combination Spanner - 129 mm 7mm Yes - - Chrome Vanadium Steel Chrome - - - -
RS Stock No. 487-056
BrandRS PRO
$21.53
Each
units
10 mm - - 160 mm 10mm Yes - - Chrome Vanadium Steel Chrome - - - -
New
RS Stock No. 192-3695
BrandRS PRO
$11.19
Each
units
10 mm Combination Spanner - 140 mm 10mm Yes - - - - - - - -
RS Stock No. 911-1336
BrandRS PRO
$33.68
Each
units
3/8 in Ring Spanner - 201 mm - No 3/8in Yes Chrome Vanadium Steel Insulated - - - -