Doughty Gravlock Coupler (Used in Pairs)
Product No. T29497
DOUGHTY GRAVLOCK COUPLER (USED IN PAIRS)
These Doughty Gravlock Couplers are designed specifically to secure a BS1139 scaffold tube with 2'' diameter to a girder/beam at 90 degrees. Suitable for flanges up to 1.8'' thick.
With a zinc plated exterior, a long life can be guaranteed. It is important to note that these couplers must be used in pairs as supplied and clamped on opposing sides of the structural sections
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- SWL: 1323 lbs 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: 2''
- Weight: 3.24 lbs
- Material: Steel
- Finish: Zinc Plated
- Standards: EN74 Class A & B, BS1139 Part 2, ISO9002 / BS5750
Doughty Engineering is a UK-based entertainment equipment manufacturer and began the manufacture of products in 1985. Now, it is one of the world’s leading manufacturers of rigging, suspension and lifting equipment for film/TV, theatre and concert halls.
Quality and safety are key issues for Doughty. As a member of PLASA (Professional Light and Sound Association) and ESTA (Entertainment Services and Technology Association), Doughty adheres strictly to the standards of trading expected.
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