Double Ring Spanner 18×19(12pcs)

Whatsapp Order

A double ring spanner, also known as a double-ended ring spanner or simply a double-ring wrench, is a hand tool used for turning nuts and bolts. It typically features two open-ended rings or loops of different sizes at each end, allowing the user to engage with nuts or bolts of varying dimensions. This design provides versatility, as the tool can be flipped to use the opposite-sized ring, eliminating the need for multiple wrenches. Double ring spanners are commonly used in automotive, construction, and mechanical applications where a reliable and efficient means of tightening or loosening fasteners is required.

1. Chrome vanadium steel #40
2. Sand blast & chrome plated
3. Extra thick handle
4. ASME standard



  1. Mechanical and Automotive Work: Double ring spanners are extensively used in mechanical and automotive industries for tightening or loosening nuts and bolts. They are commonly found in repair shops, garages, and assembly lines for tasks such as working on engines, transmissions, suspensions, and other mechanical components.
  2. Construction and Building Maintenance: In construction and building maintenance, double ring spanners are essential for assembling and disassembling scaffolding, securing structural components, tightening plumbing fixtures, and performing general maintenance tasks.
  3. Household Repairs and Maintenance: These tools are handy for various household repairs and maintenance tasks, such as assembling furniture, fixing bicycles, adjusting door hinges, and tightening loose bolts or nuts around the house.
  4. Industrial and Manufacturing Applications: Double ring spanners are widely used in industrial settings for equipment maintenance, machinery repair, and assembly line operations. They are essential tools in manufacturing plants, factories, and production facilities.
  5. Plumbing and Pipe Fitting: Plumbers and pipefitters rely on double ring spanners for tightening and loosening fittings, connectors, and valves in plumbing systems, HVAC (Heating, Ventilation, and Air Conditioning) systems, and pipelines.
  6. Agricultural Machinery Maintenance: Farmers and agricultural workers use double ring spanners for maintaining and repairing various agricultural machinery and equipment, including tractors, harvesters, and irrigation systems.
  7. Electrical Installations and Repairs: While not as common as in other industries, double ring spanners can also be used in electrical installations and repairs, particularly for securing conduit fittings, junction boxes, and electrical enclosures.
SKU: AHS83874 Category:


18 X 19 MM

Safety Precautions

  1. Inspect the Tool: Before using the double ring spanner, visually inspect it for any signs of damage or wear. Make sure the rings are not deformed, cracked, or excessively worn.
  2. Select the Right Size: Ensure that you use the correct size of the double ring spanner for the nut or bolt you are working on. Using an incorrect size can lead to slippage, rounding off of edges, and potential injuries.
  3. Secure the Workpiece: Before applying force, make sure the workpiece (nut or bolt) is securely held or clamped in place. This helps prevent unexpected movement that could lead to accidents.
  4. Position Yourself Properly: Stand in a stable and balanced position, keeping your feet apart for better stability. Avoid overreaching, and position yourself in a way that minimizes the risk of strain or injury.
  5. Apply Even Force: When turning the wrench, apply force evenly. Avoid sudden jerks or excessive force, as this can lead to loss of control and potential injuries. Use slow and controlled movements.
  6. Check for Interference: Be aware of your surroundings and make sure there are no obstacles or other workers in the immediate area that may interfere with your work.
  7. Use Personal Protective Equipment (PPE): Wear appropriate personal protective equipment, such as safety glasses, gloves, and, if necessary, hearing protection. This can help protect you from potential hazards.
  8. Beware of Flying Debris: When applying force to the double ring spanner, be aware that there may be the risk of flying debris. Keep your face and body away from the direction of force.
  9. Avoid Improvised Extensions: Do not use makeshift extensions or cheater bars on the handle of the spanner. This can compromise the tool’s integrity and lead to accidents.
  10. Store Properly: When not in use, store the double ring spanner in a designated tool storage area. Avoid leaving it lying around where it can be a tripping hazard.
  11. Follow Proper Techniques: Learn and use proper techniques for using a double ring spanner, such as pulling rather than pushing, to maximize control.

Based on 0 reviews

0.0 overall

Be the first to review “Double Ring Spanner 18×19(12pcs)”

There are no reviews yet.