This Manfrotto Extension Arm With 013 Stud is designed to fit into a Super Clamp 035 socket. Attachment: type 1 + spigot art.013 female; color: black; gravity cast; length: 7.68 in. load capacity: 17.64 lbs.; material: aluminum; weight: 0.46 lbs.
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.