Ring 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 Non Sparking Overall Length Double Ended VDE/1000V Approved Material Finish Height Safe Offset
RS Stock No. 717-9103
Mfr. Part No.310M-38
BrandBahco
$133.04
Each
units
38 mm - 250 mm No - Alloy Steel Nickel Chrome Plated - Yes
RS Stock No. 772-3390
Mfr. Part No.2 13x14
BrandGedore
$23.85
Each
units
13 x 14 mm - 225 mm Yes - Vanadium Steel Chrome - Yes
RS Stock No. 772-3407
Mfr. Part No.2 14x15
BrandGedore
$21.40
Each
units
14 x 15 mm - 225 mm Yes - Vanadium Steel Chrome - Yes
RS Stock No. 772-3426
Mfr. Part No.2 22x24
BrandGedore
$43.26
Each
units
22 x 24 mm - 307 mm Yes - Vanadium Steel Chrome - Yes
RS Stock No. 717-8116
Mfr. Part No.7444SG-M-46
BrandBahco
$112.20
Each
units
46 mm - 240 mm No - Steel Steel Grey - -
RS Stock No. 772-3438
Mfr. Part No.2 24x30
BrandGedore
$55.08
Each
units
24 x 30 mm - 345 mm Yes - Vanadium Steel Chrome - Yes
RS Stock No. 737-0090
Mfr. Part No.41041617
BrandSTAHLWILLE
$30.51
Each
units
16 x 17 mm - 255 mm Yes - Alloy Steel Chrome - Yes
RS Stock No. 609-9680
Mfr. Part No.2M-10-11
BrandBahco
$15.75
Each
units
10 x 11 mm - 190 mm Yes - Alloy Steel Chrome - Yes
RS Stock No. 717-8425
Mfr. Part No.315Z-1.1/8
BrandBahco
$102.45
Each
units
1 1/8 in - 279 mm No - High Carbon Alloy Steel Black Oxidized - Yes
RS Stock No. 495-3964
BrandRS PRO
$15.34
Each
units
30 x 32 mm - 462 mm Yes - Chrome Vanadium Steel Chrome - Yes
RS Stock No. 737-0094
Mfr. Part No.41041819
BrandSTAHLWILLE
$34.20
Each
units
18 x 19 mm - 275 mm Yes - Alloy Steel Chrome - Yes
RS Stock No. 911-1351
BrandRS PRO
$32.15
Each
units
5/8 in - 229 mm No Yes Chrome Vanadium Steel Insulated - -
RS Stock No. 772-3400
Mfr. Part No.2 14x17
BrandGedore
$19.77
Each
units
14 x 17 mm - 245 mm Yes - Vanadium Steel Chrome - Yes
RS Stock No. 717-8119
Mfr. Part No.7444SG-M-50
BrandBahco
$158.48
Each
units
50 mm - 255 mm No - Steel Steel Grey - -
RS Stock No. 911-1301
BrandRS PRO
$46.04
Each
units
7/8 in - 274 mm No Yes Chrome Vanadium Steel Insulated - Yes
RS Stock No. 778-2015
Mfr. Part No.41041415
BrandSTAHLWILLE
$22.90
Each
units
14 x 15 mm - 245 mm Yes - Alloy Steel Chrome - Yes
RS Stock No. 911-1326
BrandRS PRO
$33.20
Each
units
17 mm - 229 mm No Yes Chrome Vanadium Steel Insulated - -
RS Stock No. 717-8371
Mfr. Part No.315M-30
BrandBahco
$113.11
Each
units
30 mm - 279 mm No - High Carbon Alloy Steel Black Oxidized - Yes
RS Stock No. 495-3958
BrandRS PRO
$9.87
Each
units
22 x 24 mm - 346 mm Yes - Chrome Vanadium Steel Chrome - Yes
RS Stock No. 123-0138
Mfr. Part No.72684
BrandEga-Master
$328.55
Each
units
43 mm Yes 230 mm - - Aluminium Bronze - - -
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