Bahco 1RZ-3/4 3/4" Combination Ratchet Spanner

Bahco 1RZ-3/4 3/4" Combination Ratchet Spanner

Manufacturer: BAHCO

SKU : 1RZ-3/4

EAN13 : 7314153014276

3/4" combination ratchet spanner, which is 247mm long

Standards: ISO 1711-1 and DIN 3113

Made from high performance alloy steel

£63.14 £52.62
In stock

Free UK Delivery on orders over £75 including VAT

Quantity Price Each Ex VAT Price Each Inc VAT
1+ £52.62 £63.14
10+ £49.99 £59.99
25+ £47.36 £56.83

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Product Information

An essential piece of kit for aeronautical engineers and mechanics, or when you need a firm grip on screws and nuts, this Bahco 3/4” combination ratchet spanner offers everything you need.

The open end has a 15° angle that improves access to bolts as well as improving grip. The internal ratchet ring also promotes grip, which reduces slippage.

Cross-threading is a common issue but the 12 point dynamic-drive profile minimises this, meaning that screws and nuts have a longer life.

It also has a quick direction-change system – simply move the fingertip leaver from left to right or vice versa, all of which can be done without the need to detach from the bolt, nut or screw.

With clear markings as to size on the combination ratchet spanner, picking up the wrong tool is a thing of the past. The chrome-plated matte surface also makes for easier grip. The straight handle allows for better grip when you need it most. At 247mm in length, it fits into the small spaces that you will often be faced with but without compromising on grip.

A high-quality alloy steel tool that conforms to both ISO 1711-1 and DIN 3113 meeting minimal values for torsional strength and torque values for combination wrenches.


  • Open end angle 15º with a slimmer head for improved accessibility
  • Ratchet in the ring for high productivity application
  • 5º action angle
  • 12 points Dynamic-Drive Profile provides longer life for screws and nuts
  • Switch for quick change of, left or right direction
  • Bigger and bi-directional size marking for easy identification
  • Chrome plated Micro Matt finishing provides high quality surface

Technical Details

Ratchet Spanner Type Combination Ratchet Spanner
Single End Ratchet Size 0.75 "
Total Length 247 mm
Weight 233 g

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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.