TATA Double Open End Spanner Set of 8, 6×7 to 20×22 mm – Chrome Finish
The TATA Double Open End Spanner Set of 8 – Chrome Finish gives you a full range of double-ended spanners in one purchase, from 6 x 7 mm up to 20 x 22 mm. Each spanner is made from Chrome Vanadium Steel and has open, U-shaped jaws of two different sizes, one on each end, for tightening and loosening nuts and bolts. It is a practical foundation for a workshop toolkit, a service kit, or a home toolbox.
A double open end spanner (also called a double open end wrench) slides onto a nut or bolt from the side and grips its flat sides so you can turn it. In a set of 8, a spread of sizes comes together in one order, so you are less likely to stop a job because the right size is missing.
Who This Double Open End Spanner Set Is For
This set suits people who fasten and unfasten nuts and bolts regularly, as well as anyone building a spanner collection:
- Professional mechanics
- Industrial maintenance workers
- Plumbers
- HVAC technicians
- DIY home users
Because the set spans a range of sizes, it works for people who move between many fastener sizes as well as those who want a first set to build on.
Why Choose a Set of 8?
Buying spanners one at a time means guessing which sizes you will need and ordering again when you guess wrong. A set puts a wide size range in a single order. Because every spanner is double-ended, each tool also covers two sizes of nut or bolt, which means fewer tools to reach for and swap mid-job.
Key Features and What They Mean for You
- Set of 8 spanners, 6 x 7 mm to 20 x 22 mm: a wide range of fastener sizes in one purchase.
- Double-ended design: each spanner has two jaw sizes, so one tool covers two sizes of nut or bolt.
- U-shaped open jaws: each jaw slides onto the fastener from the side, so you do not need to feed the spanner over the end of a bolt.
- Chrome Vanadium Steel: the material is stated on the page, so you know what the tools are made from before you buy.
- Chrome finish: the finish for this set.
How to Use a Double Open End Spanner
- Choose the right spanner and end. Test your nut or bolt against the ends until you find the one that fits without play.
- Seat the jaw fully. Slide the open jaw all the way onto the flat sides of the fastener. It should sit deep inside the jaw, not just on the tips, to 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.
- Reset in tight spaces. If there is no room for a full swing, take the spanner off, flip it over, re-attach it to the nut, and turn again to get more swing room.
Specifications
| Brand | TATA |
|---|---|
| Product | Double Open End Spanner Set |
| Pieces | 8 |
| Size range | 6 x 7 mm to 20 x 22 mm |
| Type | Double open end (two jaw sizes per spanner) |
| Material | Chrome Vanadium Steel |
| Finish | Chrome |
What’s in the Set
- 8 double open end spanners, ranging from 6 x 7 mm to 20 x 22 mm
Set or Single Spanner?
If you only need one or two sizes, you may prefer to buy a single spanner. Individual TATA double open end spanners are available separately at Chairman Tools Mart. If you work across many sizes, or are putting together your first full spanner set, this set of 8 keeps the range together in one purchase. If you need a wider range, see our TATA Double Open End Spanner Set of 12, which covers 6×7 to 30×32 mm.
Before You Buy
Check Your Sizes
This set covers 6 x 7 mm up to 20 x 22 mm. Check that the range suits the nuts and bolts you work with, particularly if you need a size at either end of the range.
Guarantee and Shipping
The set comes with a standard guarantee against manufacturing defects. Shipping is chargeable.
Buy a Double Open End Spanner Set Online
A spanner set online is easier to choose when the details are clear, and we have kept them plain on this page. If you want a dependable double open end spanner set for the workshop, a job site, or DIY tools at home, add this TATA set of 8 to your cart at Chairman Tools Mart.
FAQ
What sizes are in this set?
The set has 8 double open end spanners, ranging from 6 x 7 mm to 20 x 22 mm. Each spanner has two jaw sizes, one on each end.
What is the set made of?
The spanners are made from Chrome Vanadium Steel and have a chrome finish.
How do I avoid rounding off a bolt?
Slide the open jaw fully onto the flat sides of the fastener so it sits deep inside the jaw, not just on the tips. Test the ends first and use the one that fits without play.
What do I get when I order?
You get one set of 8 double open end spanners.
What are the guarantee and shipping terms?
The set comes with a standard guarantee against manufacturing defects. Shipping is chargeable.









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