This is a large light-weight Magnesium quick release adapter with double bubble levels for 35mm and medium format cameras. Features a &quotCamera Safe&quot slide mounting quick-release platform with &quotAuto Lock&quot retaining system, and comes supplied with the bigger plate for medium format cameras, but can also be used with the narrower plate made for smaller 35mm cameras; #QB635.

Width: 2.6" (67mm)
Length: 4.4" (112mm)
Height: 0.7" (18mm)
Weight: 4.7 oz (135g)