Bahco 2Z-5/16-3/8 5/16" & 3/8" Double End Deep Offset Ring Wrench




  • 5/16" & 3/8" double end deep offset ring wrench, which is 180mm in length
  • Dynamic-drive system minimises damage, so less chance of cross threading and sheered bolts
  • Easy grip finish with deep offset heads for added leverage

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Shipping Fees and Delivery Information
Free UK Delivery on orders over £50.00 including VAT

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QuantityPrice Each
10 $17.09
25 $16.19

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Not everything comes in metric sizes. Depending on the component, its age and location of manufacture what you’ll need to reach for will be a ring wrench in imperial sizes, just like Bahco’s 5/16" & 3/8" double end deep offset ring wrench.

When you need an excellent purchase on a nut or bolt and need leverage, the long deep offset design of this ring wrench is exactly what you need. At 180mm in length, it is made from high performance alloy steel, the sign of quality you have come to expect from the established Swedish tool manufacturer Bahco.

The fact that it meets three standards of design, manufacture and use also points to just how much of a quality piece you are investing in. As well as ISO 1085, the double end deep offset ring wrench also meets ISO 10104, a standard that relates specifically to this style of ring wrench and the German National Standard DIN 838.

Finished with a micro matt surface, you’ll find this wrench is easy to grip and with the 12 point dynamic-drive profile minimising wear and tear on nuts and bolts, you’ll wonder how you managed without it.


  • 5/16" & 3/8" double end deep offset ring wrench
  • 180mm in length, weighs 50 grams
  • Meet three standards: ISO 1085, ISO 10104 and DIN 838
  • Made from high performance alloy steel
  • 12 points Dynamic-Drive Profile provides longer life for screws and nuts
  • Easy grip chrome plated micro matt finish

Technical Details

ProductDouble End Deep Offset Ring Wrench sizeDouble End Deep Offset Ring Wrench lengthDouble End Deep Offset Ring Wrench weight
2Z-1/4-5/161/4x5/16 "165 mm5 mm6 mm10.5 mm12 mm46 g
2Z-5/16-3/85/16x3/8 "180 mm6 mm6.5 mm13 mm14.5 mm50 g
2Z-3/8-7/163/8x7/16 "190 mm7 mm7.5 mm16.1 mm18.1 mm80 g
2Z-1/2-9/161/2x9/16 "210 mm8 mm8.5 mm18.7 mm22.5 mm135 g
2Z-9/16-5/89/16x5/8 "225.8 mm8.5 mm9.5 mm22.5 mm24.5 mm170 g
2Z-5/8-11/165/8x11/16 "245.5 mm9.5 mm10 mm25 mm27 mm200 g
2Z-3/4-7/83/4x7/8 "290.5 mm11.5 mm12 mm30.6 mm33.7 mm330 g
2Z-13/16-7/813/16x7/8 "290.5 mm12 mm30 mm30.6 mm33.7 mm340 g
2Z-15/16-115/16x1 "325.8 mm13 mm14 mm35.75 mm40 mm470 g
2Z-1-1.1/81x1 1/8 "335.9 mm13.5 mm14.5 mm37.8 mm43 mm505 g
2Z-1.1/16-1.1/41 1/16x1 1/4 "353 mm14 mm16 mm42 mm49.5 mm630 g

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