Designed especially for connecting plasterboard dry lining systems to masonry walls, concrete soffit and timber joists. The total length refers to the length of the bracket when flat. Finish: Pre Galvanised. Fixing Hole Dia. mm: 4.0. Fixing Hole Size W x H mm: 20 x 7. No. of Screw Holes: 46. Pack Dimensions L x W x H mm: 322 x 146 x 70. Pack Weight kg: 5.889. Product Code: DB295. Size mm: 295. Total Length mm: 295. Width mm: 30.