Sturdy and strong, the Custom Brackets GLM 5.5
is an Arca-Swiss compatible lens plate for 200mm, 300mm and 400mm lenses.
This plate measures 5.5" (14 cm) long and comes with stop screws and three
mounting screws. The mounting screws have a hinged grip so that they
may be attached without the use of an allen wrench or screwdriver.
To see which Lens Plate is recommended for your lens, consult this chart.