Stahlwille 41482024 5/16" & 3/8" Double Open Ended Hex Spanner




  • Double-ended hex spanner
  • Imperial sizing – 5/16" & 3/8"
  • High quality chrome steel alloy
  • Chrome plating

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Free UK Delivery on orders over £50.00 including VAT

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QuantityPrice Each
10 $24.09

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This five-sided, open-ended spanner is imperial sized, one head is 5/16" and the other 3/8". At 145mm in length, the spanner promotes easy grip when you need it most.

As with all Stahlwille products, this tool is made to a high standard. Forged from premium grade chrome steel alloy, the spanner is also chrome coated, a finish that prevents ‘flaking’.


  • 5/16" and 3/8" open-ended hex spanner
  • Lightweight at 39g
  • Length 145mm
  • Small offset of 10° for improved purchase on fitting
  • Chrome alloy steel, with chrome plating finish
  • Conforms to standards: DIN 3118 and ISO 3318

Technical Details

ProductDouble Open Ended Hex Spanner sizeDouble Open Ended Hex Spanner lengthA1A2D1D2M1M2Double Open Ended Hex Spanner weight
414816201/4" x 5/16"105mm5.5mm7mm16.5mm18mm3.7mm5mm32g
414820245/16" x 3/8"145mm7mm8.5mm17.5mm19.5mm6.3mm7.1mm39g
414824283/8" x 7/16"155mm8.5mm9mm19.5mm21.5mm7.1mm8.6mm57g
414832341/2" x 9/16"180mm9.5mm10.5mm24mm26mm9.5mm11mm87g
414836405/8" x 3/4"218mm12mm13mm29mm33mm12.7mm15.8mm148g
414840483/4" x 1"232mm13mm16mm33mm40.2mm15.8mm19mm199g

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