Bahco 9570 20mm Heavy Duty Adjustable Spanner


Bahco 9570 20mm Heavy Duty Adjustable Spanner

Manufacturer: BAHCO

SKU : 9570

EAN13 : 7314150178575

Side nut adjustable spanner with maximum jaw opening of 20mm

Rubber handle for superior and comfortable grip

Design and manufacture exceeds standards laid down in ISO 6787 and ASME B107.8-2003

£29.81 £24.84
Out of stock

Free UK Delivery on orders over £75 including VAT

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Product Information

Suitable for heavy duty application, the smooth movement, performance and precision offered will make it a well-used tool across a range of applications.

This 20mm adjustable spanner is ergonomically designed, the thermoplastic elastomer handle distributes pressure evenly, making the use of this tool much kinder to your hand and wrist and with a 15° angled head, it ensures optimal reach.

Reducing potential slippage is also key to investing in this side nut adjustable spanner, a feature that contributes directly to it being a precision tool.

Forged from one piece of alloy steel (158mm in length) to minimise failure, the spanner is also precision hardened and finishes with an anti-corrosion treatment that assures both a long and useful life.

With a left turning side nut, the jaw can be easily and quickly adjusted to the size needed using the graduated scale on the head. The maximum opening on this adjustable wrench is 20mm.

The design and performance of this wrench exceeds that of some of the most stringent standards. It surpassed standards set by ISO 6787 by 125% and those laid down by the American Society of Mechanical Engineers by 20%. 


  • Parallel jaws placed at a 15° angle provide a firm grip and optimal reach.
  • Scale marked on the head in mm for easy adjustment and accuracy
  • Ergonomically designed thermoplastic elastomer handle distributes pressure uniformly across the hand and wrist
  • Rubber handle tolerates variations in temperature, grease and oil and also reduces slippage
  • Made from high-performance alloy steel forged in one piece for ultimate strength
  • Precision-hardened and anti-corrosion treated
  • Features a left turning screw for jaw adjustment
  • Conforms to standards ISO 6787, DIN 3117, ASME B107.8-2003 and BS 6333.

Technical Details

Insulated [VDE] No
Nut Position Side

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Delivery and Returns

UK Delivery

We offer free standard delivery (2-3 days) on all orders over £75.00 including VAT (orders that weigh over 10kg could be subject to delivery costs).

Orders under £75.00 including VAT will be charged for UK delivery at a rate of £4.95 + VAT.

Next working day delivery is also available at a flat rate of £16.67 + VAT for items held in stock. This service will require someone to be at the delivery address to sign for your parcel, otherwise it will be delivered to an access point for collection. The cut off point for next working day delivery is 2.30pm Monday to Friday.

International Delivery

Rates and delivery times will vary depending on the country and delivery zone. Shipping rates and VAT exemptions will be calculated at the checkout, although orders that weigh over 5kg could be subject to additional delivery costs when the order has been processed. We will get in contact with you should delivery costs exceed our estimations before shipping the items.

Following the trade agreement between the United Kingdom and the EU, all goods sold from the UK to EU customers will not incur VAT at the point of sale. VAT will be paid by the customer to the customs agent before the goods are delivered at the customers country of situ VAT rate. There will also be additional duties and disbursement fees to be paid before the goods are delivered, which will vary item to item. Please note no refunds will be issued for returned goods due to the customer not paying any of the additional costs.

Please see our shipping and returns page for shipping costs to the destination country from our warehouse.


We are happy to accept items returned to us within 14 days of purchase and in this case we offer an exchange or a full refund via your original payment method, once we receive the items and process them in our warehouse.

Any returns which fall outside this 14 day time period may be considered on a case-by-case basis at our discretion and may be refunded as a credit against a future purchase. All items must be returned to Heamar in the same condition in which they were shipped and in a saleable condition. Heamar reserves the right to refuse a return if it is determined that the item has been used and then returned for any reason other than being ‘faulty’. The buyer is responsible for return postage unless the item is faulty.

For more information on ordering, shipping and returns, please click here.