TATA Combination Spanner Set of 8 (6–20 mm) – Chrome Vanadium Steel
A combination spanner set that covers the everyday range, from 6 mm to 20 mm.
The TATA Combination Spanner Set of 8 gives you eight metric sizes, each with a U-shaped open end and a ring end on the same tool. It is made from Chrome Vanadium Steel (31CrV3) with precision-machined jaws, and it is built to the DIN 3110 standard. It suits workshop use, maintenance rounds, plumbing and HVAC jobs, and home projects.
What is a combination spanner?
A combination spanner has two working ends. One end is an open-jaw spanner and the other is a ring spanner. The open end slides onto a nut or bolt from the side, which helps when you cannot get over the top of the fastener. The ring end wraps around the fastener for a firmer grip when you need to turn it. This set is designed for tightening and loosening nuts and bolts, one of the most common jobs in any toolbox.
Who this set is for
- Professional mechanics and industrial maintenance workers
- Plumbers and HVAC technicians
- DIY home users who want one reliable set instead of buying sizes one at a time
Features and what they mean for you
- Chrome Vanadium Steel (31CrV3): a recognized tool-steel material choice for hand tools, so the set suits regular use.
- Precision-machined jaws: jaws that are cut accurately are meant to sit properly on the flats of a fastener. That matters because a poor fit is what rounds off bolt heads.
- DIN 3110 standard: the set is made to a published standard, so you know what to expect from its design.
- Open end and ring end: you can choose the end that suits the space and the fastener, without reaching for a second tool.
- Chrome finish: a clean, uniform look that is easy to spot in a toolbox.
Sizes in the set
| Size |
|---|
| 6 mm |
| 8 mm |
| 10 mm |
| 12 mm |
| 14 mm |
| 16 mm |
| 18 mm |
| 20 mm |
How to use your combination spanner
- Find the right size. Test your nut or bolt to see which spanner fits snugly.
- Seat the open jaw fully. Slide it onto the flat sides of the fastener. It should sit deep in the jaw, not just on the tips, which helps prevent rounding off the bolt.
- Turn in the right direction. Pull or push the handle in the direction of rotation. When loosening a tight bolt, position the angled head so the open side faces the direction you are pulling.
- Work in tight spaces. If you cannot make a full swing, take the spanner off, flip it over, re-attach it to the nut and turn again for more swing room.
What makes this set different
Many spanner sets list only a material. This one states the steel grade (31CrV3) and the standard it follows (DIN 3110), so you can check both against your own requirements. The eight sizes also cover the commonly used range from 6 mm to 20 mm in one box.
What you receive
One combination spanner in each size (6, 8, 10, 12, 14, 16, 18 and 20 mm), supplied in a single box.
Before you buy
- Sizes are metric, from 6 mm to 20 mm. Check your fasteners are in this range.
- Warranty: the set comes with a standard guarantee against manufacturing defects. Individual piece purchases often carry a 7-day seller replacement window after delivery.
- Shipping is paid.
Ready to fill the gaps in your toolbox?
If you need a complete set of combination spanners for work or home, the TATA 8-piece set covers the sizes you are most likely to reach for. Add it to your cart and order online.
