Kupo FC30 3-Way Frame Corner For 30mm Square Tube 4pcs

Kupo FC30 3-Way Frame Corner – Solid Steel for 30mm Square Tube, Set of 4

The Kupo FC30 3-way box corner is built to help you create window frames to block or filter light, or to build a custom-sized softbox intended to fly overhead. This set contains four corners and fits standard 30x30mm butterfly frames.

Key features

• Purpose: Designed specifically for making a window to block or filter light, or for constructing a custom-sized softbox to fly overhead.
• Construction: Made of solid steel tubing for strength and durability.
• Compatibility: Suits standard 30x30mm square (butterfly) frame tubing.
• Threaded socket: The threaded socket is welded for secure attachment.
• Thread detail: Uses a 5/16” hex thread.
• Metal brake: Includes a metal brake to provide a neat and tidy fixing without damaging the tube.
• Quantity: Supplied as a set of 4 pieces.

How you can use the FC30 corners

Use these 3-way corners when you need a reliable corner solution for frame-based light control. For example, assemble a window frame to hold flags or diffusion that blocks or filters light. Alternatively, build a custom softbox frame that you can fly overhead. In both cases, the welded socket and metal brake help keep the fixing secure and the tube undamaged.

Specifications

FAQ

Question: Will these corners work with my butterfly frame that uses 30mm square tubing?
Answer: Yes. The FC30 corners are made for standard 30x30mm square (butterfly) frame tubing and are intended to be used with that size.

Question: How does the metal brake affect installation and the tube?
Answer: The metal brake provides a neat and tidy fixing and helps secure the connection while avoiding damage to the tube, as described in the product details.

Question: How many corners come in one package?
Answer: The product is supplied as a set of four 3-way box corners, allowing you to assemble multiple frame corners as needed.