Kupo KCP-641B Aluminum Baby Boom

Kupo KCP-641B Aluminum Baby Boom – Extends 1.1–2.4m for Overhead and Hair Light Positioning

This aluminum baby boom helps you position a light fixture precisely where you need it. Use it directly above the camera for flat, even lighting or position it above the subject to create a controlled hair light. The boom provides a simple, reliable way to mount and counterbalance small fixtures on set.

Design and build

The boom features a lightweight, all-metal aluminum construction. It includes an "ear" designed to fit between the plates of a grip head, allowing quick attachment to standard grip hardware. In addition, the tail end has a built-in hook and a swivel hook to add sandbags for counter-weight, improving safety and balance during use. The boom arrives in a stealthy black finish to blend into most production environments.

Reach and load capacities

The KCP-641B extends from 1.1 to 2.4 m, giving you a useful range for overhead and subject lighting. The product listing provides two stated support values: one line states the boom will support 3 kg when fully extended, while a separate bullet point lists support of 5 kg when fully extended. Both values are part of the original product information.

Key features

• Positions light fixtures directly above camera or subject
• Extends from 1.1 - 2.4m
• Supports 5kg when fully extended
• Swivel hook end allows for hanging a sandbag for safety and support
• Aluminum boom arm with a black finish

How you can use it

Use the boom to create flattering flat light by placing a fixture directly over the camera, or place the light behind or above the subject to add separation with a hair or rim light. Thanks to the ear designed to fit between grip head plates, you can integrate the boom with existing grip setups. Add a sandbag to the swivel hook for counterweight and stability when positioning lights at longer reaches.

FAQ

Question: What is the usable length of the boom?
Answer: The boom extends from 1.1 to 2.4 m, giving you a flexible reach for overhead and subject lighting positions.

Question: How much weight can the boom support when extended?
Answer: The product information contains two stated values: one part of the description lists a support capacity of 3 kg when fully extended, while the bullet list states 5 kg when fully extended. If you require a specific safe working load for your fixture, please verify with the manufacturer or contact us for clarification before use.

Question: How does the boom attach to grip equipment?
Answer: The boom includes an "ear" designed to fit between the plates of a grip head, enabling straightforward attachment to standard grip hardware used on sets.

Question: Can I add counterweight for safety?
Answer: Yes. The boom has a built-in hook at the tail end and a swivel hook designed for hanging a sandbag. Adding counterweight increases stability and reduces the risk of tipping when the boom is extended.

Question: What finish does the boom have?
Answer: The Kupo KCP-641B comes in a black finish, which helps it remain unobtrusive on set.