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Stahlwille Bi-Hexagon Socket Extra Deep


  • Stahlwille Series 40ADL Bi-Hexagon, extra deep sockets have 1/4in square drives
  • They come in AF imperial sizes, and are made from HPQ® high performance steel, with chrome plating
  • The sockets have an extremely high load capacity with exceptionally thin rings and walls
  • They are free from cadmium and therefore suitable for use on titanium alloy parts and titanium fasteners, such as those used in the aerospace industry, where safety is crucial
  • The sockets are equipped with anti-slip drives which permit high transmission of forces to the lands of the nuts and bolts without damaging them
  • Manufactured to DIN3124/ISO 2725-1 standards
  • Overall length: 50mm
  • Made in Germany

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Delivery Information

Free delivery on all online orders over £54.99, delivered to the UK mainland only; A small order charge of £6.95 vat is charged on all orders under £54.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 122135
Bi-Hexagon Socket Extra Deep 1/4in Drive 3/16in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122137
Bi-Hexagon Socket Extra Deep 1/4in Drive 1/4in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122138
Bi-Hexagon Socket Extra Deep 1/4in Drive 9/32in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122139
Bi-Hexagon Socket Extra Deep 1/4in Drive 5/16in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122141
Bi-Hexagon Socket Extra Deep 1/4in Drive 3/8in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122142
Bi-Hexagon Socket Extra Deep 1/4in Drive 7/16in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122143
Bi-Hexagon Socket Extra Deep 1/4in Drive 1/2in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

ID 122144
Bi-Hexagon Socket Extra Deep 1/4in Drive 9/16in

£10.35 (Ex VAT)

£12.42 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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*Online orders over £39.99 (net) delivered to UK Mainland only. Excluding certain postcodes

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