Spanners

Spanners are one of the most common hand tools found in any tool bag, box or kit and are used for fastening and loosening nuts or bolt heads with a hexagonal shape. They are typically made from hardened chrome vanadium steel or beryllium copper, and the most common types can comprise of a ring-style spanner on one end and an open jaw spanner on the other (a combination spanner), or two open jaw ends (an open-ended spanner).

The ring end recess, if present, is generally a six-point or twelve-point opening and sometimes offers a ratchet mechanism that helps apply maximum force with minimal user effort. This will most likely match the size of the open jaw end, but always check each tool. The open jaw is typically offset by 15 degrees to allow for a greater freedom of movement during operation, which also allows a higher torque force to be applied to help turn the chosen fastening.

Spanners are available in a variety of metric (mm) and imperial (in) sizes to allow for greater functionality across a wider range of applications. Our range includes products from leading brands such as Bahco, Facom, Ega-Master, Stanley, Wera & RS PRO.

How do spanners work?

In the case of open jaw spanners, these tools work by holding the opposite sides of a nut or bolt to channel the physical movement of the user, applying torque force to the fastening so that it can be turned. The same rules apply to ring-style spanners, the only difference being that the ring fully encases the fastening rather than applying force to opposite sides. Depending on the material they are made from, spanners can often withstand large amounts of torque being applied to stubborn fasteners.

Type of spanners

  • C Spanners - Also known as hook spanners, these are high-quality tools designed to loosen retaining rings and adjusting chains. View our range of C Spanners here.
  • Combination Spanners - A combination spanner will have the open jaw spanner on one end and the ring-style spanner on the other. View our range of Hook Spanners here.
  • Hook Spanners - These tools have one or several pins or 'hooks' that are designed to drive spanner-head screws, threaded collars and retainer rings, shafts, and so on.
  • Open Ended Spanners - As the name suggests, these tools have an open jaw at each end, however they often differ in size.
  • Ratchet Spanners - Ratchet spanners allow the angle of the tool to be adjusted by the user without removing it from the fastening. Also known as socket wrenches: view our range in our socket wrenches section.
  • Ring Spanners - Ring-style spanners have enclosed openings to grip the complete fastening rather than just opposite sides. Double ended ring spanners often have offset handles to improve access to nuts and bolts.

Who uses spanners?

Spanners are used across many industries, including:

  • Mechanics
  • Electricians
  • Network Engineers
  • DIY Enthusiasts

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กำลังดูสินค้า 1 - 20 รายการจาก 258 รายการ / Viewing 1 - 20 of 258 products
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รายละเอียดสินค้า / Description ราคา / Price Spanner Type Imperial Size Imperial or Metric Metric Size Overall Length VDE/1000V Approved Double Ended Material Height Safe Offset Finish Non Sparking Size
RS Stock No. 910-2896
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.467S.7SLS
Brand :Facom
THB796.54
Each
Units
Combination Ratchet Spanner - Metric 7mm 90 mm - Yes - Yes - Satin Chrome - 7 mm
RS Stock No. 476-022
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.26
Brand :Facom
THB639.45
Each
Units
Combination Spanner - Metric 26mm 285 mm - Yes - - - Satin Chrome - 26 mm
RS Stock No. 669-8142
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.467BF.8
Brand :Facom
THB596.02
Each
Units
Combination Ratchet Spanner - Metric 8mm 127 mm - Yes - - - Satin Chrome - 8 mm
RS Stock No. 476-139
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.14
Brand :Facom
THB334.55
Each
Units
Combination Spanner - Metric 14mm 180 mm - Yes - - - Satin Chrome - 14 mm
RS Stock No. 475-996
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.27
Brand :Facom
THB950.90
Each
Units
Combination Spanner - Metric 27mm 295 mm - Yes - - - Satin Chrome - 27 mm
RS Stock No. 829-2838
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.467BR.10
Brand :Facom
THB896.54
Each
Units
Combination Ratchet Spanner - Metric 10mm 158 mm - Yes Chrome Vanadium Steel - - Chrome - 10 mm
RS Stock No. 476-107
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.10
Brand :Facom
THB323.77
Each
Units
Combination Spanner - Metric 10mm 145 mm - Yes Alloy Steel - - Satin Chrome - 10 mm
RS Stock No. 910-2792
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.11/16SLS
Brand :Facom
THB688.17
Each
Units
Combination Spanner 11/16in Imperial - 202 mm - Yes - Yes - Satin Chrome - 11/16 in
RS Stock No. 669-8149
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.467BF.10
Brand :Facom
THB724.17
Each
Units
Combination Ratchet Spanner - Metric 10mm 136 mm - Yes - - - Satin Chrome - 10 mm
RS Stock No. 476-050
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.5H
Brand :Facom
THB312.82
Each
Units
Combination Spanner - Metric 5mm 115 mm - Yes - - - Satin Chrome - 5 mm
RS Stock No. 910-2824
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.1P1/8SLS
Brand :Facom
THB954.95
Each
Units
Combination Spanner 1-1/8in Imperial - 305 mm - Yes - Yes - Satin Chrome - 1-1/8 in
RS Stock No. 476-062
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.32
Brand :Facom
THB809.31
Each
Units
Combination Spanner - Metric 32mm 355 mm - Yes - - - Satin Chrome - 32 mm
RS Stock No. 476-066
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.8
Brand :Facom
THB328.71
Each
Units
Combination Spanner - Metric 8mm 133 mm - Yes - - - Satin Chrome - 8 mm
RS Stock No. 476-094
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.19
Brand :Facom
THB542.17
Each
Units
Combination Spanner - Metric 19mm 216 mm - Yes - - - Satin Chrome - 19 mm
RS Stock No. 910-2899
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.467S.8SLS
Brand :Facom
THB852.31
Each
Units
Combination Ratchet Spanner - Metric 8mm 90 mm - Yes - Yes - Satin Chrome - 8 mm
RS Stock No. 476-078
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.22
Brand :Facom
THB681.43
Each
Units
Combination Spanner - Metric 22mm 248 mm - Yes - - - Satin Chrome - 22 mm
RS Stock No. 476-012
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.30
Brand :Facom
THB1,119.47
Each
Units
Combination Spanner - Metric 30mm 340 mm - Yes - - - Satin Chrome - 30 mm
RS Stock No. 247-9767
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.41.14
Brand :Facom
THB464.05
Each
Units
Combination Spanner - Metric 14mm 180 mm - Yes Chrome Vanadium Steel - - Chrome - 14 mm
RS Stock No. 476-090
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.12
Brand :Facom
THB307.99
Each
Units
Combination Spanner - Metric 12mm 162 mm - Yes - - - Satin Chrome - 12 mm
RS Stock No. 476-145
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.440.24
Brand :Facom
THB821.63
Each
Units
Combination Spanner - Metric 24mm 267 mm - Yes Alloy Steel - - Satin Chrome - 24 mm