The Smith-Victor UM-4 Umbrella Mount with 5/8" Stud is a lightweight but sturdy polycarbonate light & umbrella mount.
5/8" and 1/4 x 20 screw mounts
Accepts umbrella shafts up to 3/8"
Adjusts to any angle
Optional flash shoe and 3/8" stud
UPC: 037733004128