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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총 46개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 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 제품 번호 774-6725
제조사 부품 번호073277
제조사Wera
₩39,289.40
Each
수량
Combination Ratchet Spanner - Metric 17mm 224 mm - Yes Chrome Molybdenum Steel - - Nickel Chrome Plated - 17 mm
RS 제품 번호 705-4821
제조사 부품 번호003695
제조사Wera
₩42,852.85
Each
수량
- - - - 341 mm - - Steel - - - - 1/2 in
RS 제품 번호 495-401
제조사 부품 번호003600
제조사Wera
₩126,724.90
Each
수량
- - - - 277 mm - - Chrome Vanadium Steel - - - - 1/2 in
RS 제품 번호 774-6712
제조사 부품 번호073270
제조사Wera
₩29,226.80
Each
수량
Combination Ratchet Spanner - Metric 10mm 159 mm - Yes Chrome Molybdenum Steel - - Nickel Chrome Plated - 10 mm
RS 제품 번호 774-6728
제조사 부품 번호073279
제조사Wera
₩44,433.85
Each
수량
Combination Ratchet Spanner - Metric 19mm 246 mm - Yes Chrome Molybdenum Steel - - Nickel Chrome Plated - 19 mm
RS 제품 번호 774-6716
제조사 부품 번호073273
제조사Wera
₩34,456.50
Each
수량
Ratchet Spanner - Metric 13mm 177 mm - Yes Chrome Molybdenum Steel - - Nickel Chrome Plated - 13 mm
RS 제품 번호 788-7062
제조사 부품 번호073274
제조사Wera
₩38,247.80
Each
수량
Combination Ratchet Spanner - Metric 14mm 188 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 14 mm
RS 제품 번호 788-7087
제조사 부품 번호073283
제조사Wera
₩37,258.90
Each
수량
Combination Ratchet Spanner 1/2in Imperial - 177 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 1/2 in
RS 제품 번호 788-7090
제조사 부품 번호073285
제조사Wera
₩47,230.05
Each
수량
Combination Ratchet Spanner 5/8in Imperial - 212 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 5/8 in
RS 제품 번호 788-7071
제조사 부품 번호073280
제조사Wera
₩36,065.40
Each
수량
Combination Ratchet Spanner 5/16in Imperial - 144 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 5/16 in
RS 제품 번호 788-7097
제조사 부품 번호073287
제조사Wera
₩59,225.50
Each
수량
Combination Ratchet Spanner 3/4in Imperial - 246 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 3/4 in
RS 제품 번호 788-7059
제조사 부품 번호073271
제조사Wera
₩32,503.50
Each
수량
Combination Ratchet Spanner - Metric 11mm 165 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 11 mm
RS 제품 번호 788-7056
제조사 부품 번호073268
제조사Wera
₩31,714.55
Each
수량
Combination Ratchet Spanner - Metric 8mm 144 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 8 mm
RS 제품 번호 201-2192
제조사 부품 번호05020262001
제조사Wera
₩98,243.65
Each
수량
- - - - - No Yes - No - - - 24 x 27 mm
RS 제품 번호 127-1192
제조사 부품 번호020069
제조사Wera
₩67,139.80
Each
수량
Combination Ratchet Spanner - Metric 14mm 187 mm - Yes - - - - - 14 mm
RS 제품 번호 127-1184
제조사 부품 번호020064
제조사Wera
₩65,782.00
Each
수량
Combination Ratchet Spanner - Metric 8mm 144 mm - Yes - - - - - 8 mm
RS 제품 번호 788-7093
제조사 부품 번호073286
제조사Wera
₩53,171.20
Each
수량
Combination Ratchet Spanner 11/16in Imperial - 235 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 11/16 in
RS 제품 번호 201-2174
제조사 부품 번호05003793001
제조사Wera
₩70,452.15
Each
수량
- - - - - No - - No - - - 1/4 in
RS 제품 번호 788-7081
제조사 부품 번호073284
제조사Wera
₩43,657.30
Each
수량
Combination Ratchet Spanner 9/16in Imperial - 188 mm - Yes Chrome Alloy Steel - - Nickel Chrome Plated - 9/16 in
RS 제품 번호 201-2193
제조사 부품 번호05020263001
제조사Wera
₩128,116.80
Each
수량
- - - - - No Yes - No - - - 27 x 32 mm