The Expansion Drive Set fits seamless backgrounds with paper cores between 46mm to 78mm. The system allows you to roll and unroll seamless paper using a plastic chain pulley. Requires Expansion Drive hooks (sold separately) to mount onto stands or studio poles.
(1x) Expansion Drive Set
Outside Dimensions No
Inside Dimensions No
Product Weight (lb) 2.25 lb (1 kg)
Material Aluminum Alloy
Manufacturer Studio Assets
The 3/8" Finger Nuts are used to securely lock the 9.Solutions 3/8" rods to different accessories. The 3/8" Connecting Nut is used to connect multiple 9.Solutions 3/8" rods together, allowing you to make longer rods.
Multiple rods can be used to create larger structures for rigging small cameras, lights, and a variety of other equipment.