Material :
Zinc coated steel
Measurements :
DB300- 300mm bolt length – 110mm drop length (when fully open bolt sits 60mm below the bottom of the holding plate so it falls 110mm)
DB400- 400-450mm bolt length – 185mm drop length
DB600- 600mm bolt length – 185mm drop length (same bracket and drop as DB450, longer drop bolt)
Shaft diameter is 10-12mm
Weight of individual item :
DB300- 550g
DB450- 6-700g
DB600- 850g
Backing plate design :
Bolt on, 2x6mm fixing holes
Suits round and square frame