We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver four-section aluminum boom arm with black rubber grip, collapsed to 3.8 ft, extended to 10 ft

Kupo

Kupo KS900111 4-Section Aluminum Baby Handheld Boom Arm 3.8-10 ft

SKU CH-CAP7-0HVE5

A 4-section aluminum boom arm extends from 3.8 ft to 10 ft with marked sections and locking knuckles for stable handheld lighting

  • TypeStands & Arms
  • Extends from 3.8 ft to 10 ft for flexible lighting reach
  • Four-section aluminum build keeps the arm rigid yet portable
  • Extension limit markings on each section enable repeatable setups
  • Large locking knuckles secure the chosen length during long shoots
  • Rubber grips give comfortable handheld control on location

Kupo 4-Section Aluminum Boom Arm

The Kupo KS900111 is a handheld boom arm built for photographers and videographers who need to position lights overhead or at awkward angles on location. Its four-section aluminum construction collapses to 3.8 feet and extends to 10 feet, covering a wide range of working distances. The heavy-duty aluminum build is designed to withstand the rigors of frequent transport and outdoor use. It suits professionals who require a single, adaptable support for varied shooting environments.

Extension markings and locking knuckles

Each of the three risers carries printed extension limit markings so you can replicate precise lengths across multiple setups without guesswork. Large locking knuckles secure every section firmly once the desired length is set, preventing creep during long sessions. These two features together turn a simple telescopic pole into a repeatable, reliable lighting tool. The result is faster rigging and consistent results from one shoot to the next.

Rubber grips and aluminum rigidity

High-quality rubber grips run along the handle area, giving a comfortable, non-slip hold during extended handheld operation. The aluminum tubing resists flex better than lighter alloys, keeping the light head steady even at full 10-foot reach. No mounting hardware is included in the data, so you will need a compatible baby-pin adapter or grip head to attach fixtures. The arm is not suited for static ceiling-mounted installations or loads that exceed a handheld operator’s control.

Highlights

  • Extends from 3.8 ft to 10 ft for flexible lighting reach
  • Four-section aluminum build keeps the arm rigid yet portable
  • Extension limit markings on each section enable repeatable setups
  • Large locking knuckles secure the chosen length during long shoots
  • Rubber grips give comfortable handheld control on location

Specifications

TypeStands & Arms

Questions about this item

How do I know when a section is fully extended without over-stressing the aluminum tubes?

Each of the four sections carries printed extension limit markings so you can stop at the safe point every time.

What stops the boom from slipping once I lock it at 10 ft?

Oversized locking knuckles clamp each riser firmly, keeping the arm rigid at full 3.05 m extension.

Will the rubber grips stay comfortable during a full-day handheld shoot?

High-quality rubber grips are fitted to reduce fatigue and maintain a secure hold during extended use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.