Kupo KCP-704 Stage Clamp w/28mm Stud

Kupo KCP-704 Stage Clamp w/28mm Stud – Fits 38–51mm Tubes for Goal-Post Rigging

The Kupo KCP-704 is a stage clamp with a 28mm stud designed to attach to round tubing. It fits tube diameters from 38mm to 51mm and can mount into a combo stand pin to span between two stands as a goal-post rig. This clamp is also known as the "big Ben" clamp.

Key features

Use this clamp when you need a secure mounting point on standard stage or lighting tubes. The 28mm stud provides a common connection for lights and accessories, while the clamp’s fit range covers many typical tube sizes used in rigging.

• Weight: 1.03kg
• Safe Working Load: 50kg
• Color: Silver

Typical use and compatibility

The pin can mount into a combo stand to span between two stands as a goal-post rig. Therefore, it works well for creating temporary crossbars or for supporting fixtures between two stands when both stands accept a combo-stand pin. Check that the tubing you plan to clamp falls in the 38–51mm range.

Specifications

FAQ

Question: Will this clamp attach to my stand?

Answer: The KCP-704 fits tubes with diameters between Ø 38mm and Ø 51mm and its pin can mount into a combo stand. Verify your stand’s tube size and combo pin compatibility to ensure a proper fit.

Question: What load can this clamp safely support?

Answer: The clamp has a Safe Working Load of 50kg. Use this value when planning loads and keep within the specified limit for safe operation.

Question: Why is it called the "big Ben" clamp?

Answer: "Big Ben" is an alternative name used for this style of clamp; the product is commonly referenced by that nickname while the official model is KCP-704.