The Manfrotto FAST GimBoom Carbon Fiber is a length-adjustable extension arm designed and optimized for handheld gimbals. The GimBoom supports gimbals with either a 1/4"-20 or 3/8"-16 threaded mounting hole, and it allows you to comfortably perform jib-like overhead and low-angle movements. Featuring Manfrotto's FAST Twist-Lock technology, the GimBoom unlocks via a simple twist motion to let you extend it to a maximum length of 3.8' in three sections.

When fully collapsed, it measures only 20", so it's easy to travel with—and even at this collapsed length, it functions as a useful extension handle for your gimbal. The GimBoom is made of lightweight yet durable carbon fiber and supports up to 14.3 lb loads at full extension. Large rubber handgrips allow for a comfortable and secure hold, especially when considering their patterned design.

Carbon Fiber Extension Arm for Gimbals    For Overhead/Low-Angle Movements & More    20" Collapsed Travel Length    Maximum Length of 3.8' in Three Sections    FAST Twist-Lock Length Extension    14.3 lb Payload    Large Rubber Handgrips    Protective Rubber Cap on the Bottom

• Length-adjustable extension arm optimized for handheld gimbals
• Allows for jib-like overhead and low-angle movements
• A combination 1/4"-20 mounting stud with a spring-loaded 3/8"-16 threaded sheath allows you to mount a gimbal with a 1/4"-20 or 3/8"-16 mounting hole, as the stud is spring-loaded and the 3/8"-16 sheath retracts when you mount a gimbal with a 1/4"-20 threaded mounting hole
• FAST Twist-Lock technology for extending or collapsing the pole
• Three-section pole with a maximum length of 3.8'
• Travel-size compact collapsed length of only 20"
• Carbon fiber construction
• Supports up to 14.3 lb loads
• Large rubber handgrips
• Accessory mounting threads near the top
• 3/8"-16 bottom threaded hole
• Protective rubber cap on the bottom

Related Questions and Answers

Q: 1. When closed, what is the circumference of these are there widest point?

A: The Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Aluminum) are approximately 7.5" in diameter when folded.

Q: 2. Does this come with a tripod bag?

A: A bag is not included: In the Box: Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Aluminum) 3 x Rubber Foot 100 to 75mm Adapter Ring Limited 6-Month Warranty, Extendable to 5 Years with Online Registration

Q: 3. Does this come with the spreader or do you have to purchase as an accessory?

A: Yes, please review the following item. Manfrotto 165MV Ground Spreader for Spiked Tripod https://bhpho.to/3jdOwsq

Q: 4. Whats the benefit for going with the shorter 500BALLSH over the 500BALL (or vice versa)? Personal preference?

A: They both work at the lowest tripod's position, but if the ground is not flat and has some important asperities like in the forest or mountain, I think the shorter the better, as it may avoid bumping on a root for exemple. I chose the 500BALLSH because I also use my Manfrotto head with the Manfrotto 529 Hi Hat. Same reason as above.

Q: 5. Is this compatible with Sachtler aktiv8T Touch & Go Fluid Head?

A: No the Sachtler aktiv8T Touch & Go Fluid Head with SpeedLevel & 7-Step Drag for Sachtler Tripods (75mm) is not compatible with the Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Carbon Fiber). According to Sachtler the aktiv6 and aktiv8 fluid heads are compatible with Sachtler 75mm tripods (flowtech 75 aktiv, Tripod 75/2 AL, SpeedLock 75, ENG 75/2 D, DA 75L).

Q: 6. Does this tripod come with a case?

A: The, Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Carbon Fiber) BH #MAMVTTWINFCU does not come with a case.

Q: 7. does it come with spreader ?

A: A spreader is not included with the Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Aluminum). However you can purchase them as an accessory. The Manfrotto 165MV Ground Spreader for Spiked Tripod (BH #MA165MV) would be the ground spreader for the 645 FAST tripod, and the Manfrotto 2-in-1 Mid-Level/Ground Spreader (BH #MAMVASPR2N1) can be used as the mid level spreader.

Q: 8. can we use the ground spreader ( Manfrotto 165MV On-Ground Tripod Spreader BH# MA165MV) with the tripod?

A: Yes, the Manfrotto 165MV Ground Spreader for Spiked Tripod is compatible with this tirpod. https://bhpho.to/3qIZLLu

Q: 9. is this compatible with the ProMediaGear TR424 42mm-Series...or is there another product that will?

A: The ProMediaGear 34 Series Carbon Fiber Tripod Center Column with 3/8" Mounting Stud and Ballast Hook is not compatible with the ProMediaGear TR424 42mm-Series. The TR42C Carbon Fiber Center Column for 42 Series Tripods is compatible with it. Unfortunately, B&H does not carry it at this time. I will email B&H management to see if it can be carried. It is listed here: https://bhpho.to/4enzbzZ

Q: 10. Would this unit work with a Zhiyun Weebill-S? Is it compatible?

A: Yes