Lightbulb Rentals has a wide variety of Corners, Connectors, Ears and Pins to use as replacement parts for Butterfly/Overhead frames or use them to make your own custom size frame.
Speed C: Kit (1-1/4″)$6/day
Speed Rail: Perpendicular Flange (1-1/4″)$4/day
Bead Board (4′ x 4′)$13/day
Offset Arm: Telescoping (Junior Pin)$9/day
C-Clamp: 12″ (Junior Receiver)$7/day
C Boom Clamp$3/day
Hollaender Fitting: Cross (7-7, 1-1/4″)$8/day
Junior Grid Clamp (Big Bess): Junior F to Cheeseboro$5/day