• Gravlock Coupler (Used in Pairs) - Doughty Engineering

Doughty Gravlock Coupler (Used in Pairs)

Product No. T29497

*IMPORTANT NOTE* - All Doughty products are shipped from the UK. We will cover all customs charges on your delivery in advance so no extra payment is needed from you. We require a minimum order value of €50 for all Doughty products.

Please note if you order less than €50 worth of Doughty products, your order will be refunded.

Regular price €60.40 excl. €13.89 VAT €74.29 incl. €13.89 VAT
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Gravlock Coupler (Used in Pairs) - Doughty Clamp

These Gravlock couplers are designed specifically to secure a BS1139 scaffold tube with 48mm diameter to a girder/beam at 90 degreesSuitable for flanges up to 45mm thick.

With a zinc plated exterior, a long life can be guaranteed. It is important to note these couplers must be used in pairs as supplied and clamped on opposing sides of the structural sections

We offer Fast and International Delivery. For any inquiries, please contact us via chat. 

Spec Sheet - User Manual 


  • SWL: 600kg in all directions
    This safe working load is calculated from a series of tests carried out both internally and by independent external testing organizations. The safety factors employed are in excess of those recommended by BS 5973: 1993, clause 39:8:2 (i.e. 2 to 1).
  • Tube Diameter: 48.3mm
  • Weight: 1.47kg
  • Material: Steel
  • Finish: Zinc Plated
  • Standards: EN74 Class A & B, BS1139 Part 2, ISO9002 / BS5750

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