SKU: 451772824

Multiquip FS21 21-Foot Flexible Concrete Vibrator Shaft High-Carbon Steel Core Quick Disconnect for CV Series Motors & 1400-2600HD Heads

Sale price$166.50 Regular price$185.00
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Description

Multiquip FS21 21-Foot Flexible Concrete Vibrator Shaft High-Carbon Steel Core Quick Disconnect for CV Series Motors & 1400-2600HD HeadsMaximum Reach for Deep Column and Wall Consolidation Tackle the deepest pours and most challenging job site geometries with the Multiquip FS21 Flexible Shaft. At an impressive 21 feet (6. 4 meters) in length, this shaft provides the extended reach necessary for vibrating tall columns, deep wall forms, and extensive footings without moving your power unit. Engineered for professional durability, the inner core is wound from high carbon spring wire,

Maximum Reach for Deep Column and Wall Consolidation

Tackle the deepest pours and most challenging job site geometries with the Multiquip FS21 Flexible Shaft. At an impressive 21 feet (6.4 meters) in length, this shaft provides the extended reach necessary for vibrating tall columns, deep wall forms, and extensive footings without moving your power unit. Engineered for professional durability, the inner core is wound from high-carbon spring wire, specifically designed to resist unraveling and stretching under the heavy torque loads of concrete consolidation.

Built to survive harsh construction environments, the FS21 features the industry's strongest outer casing—a rugged composite of flat steel wire reinforcement, steel wire mesh, and a tough, abrasion-resistant rubber jacket. This multi-layer design protects the rotating core from kinking and crushing damage. The integrated quick-disconnect coupler ensures fast, tool-free attachment to Multiquip CV2 and CV3 electric motors or G55H gasoline drive units. Whether you are driving a compact 1400HD head or a massive 2600HD steel head, this shaft delivers reliable power transfer to ensure structural integrity and a smooth finish.

Key Features

  • Extreme Reach: 21-foot length is ideal for deep forms, tall columns, and large-scale foundation work.
  • Heavy-Duty Core: Inner core made from high-carbon spring wire to prevent stretching and breakage.
  • Armored Casing: Extra-thick outer shell with steel reinforcement resists kinking, wear, and job site abrasion.
  • Quick Connection: Features an integrated quick-disconnect coupler for rapid setup with drive motors.
  • Versatile Compatibility: Works seamlessly with Multiquip CV2, CV3, BP25H, and G55H drive units.
  • Wide Head Range: Compatible with all RHV steel heads from 1-3/8" (1400HD) to 2-5/8" (2600HD).
  • Sealed Design: Double seals at the shaft end prevent grease leakage and concrete contamination.

What's Included

  • (1) Multiquip FS21 21-Foot Flexible Vibrator Shaft

Specifications

Brand Multiquip
Model Number FS21
Length 21 ft. (6.4 m)
Approx. Weight 28 lbs.
Core Material High Carbon Spring Wire
Casing Material Rubber / Steel Mesh Reinforcement
Coupler Type Quick Disconnect
Compatible Motors BP25H, CV2, CV3, G55H
Compatible Heads 1400HD, 1700HD, 2100HD, 2600HD

Pro-Tip: Due to the 21-foot length, it is critical to avoid tight bends during operation. Keep the shaft as straight as possible to minimize internal friction and heat buildup. When storing, coil the shaft loosely (avoiding kinks) to prolong the life of the inner core and outer casing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 451772824

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4.5 ★★★★★
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Tarra
Birmingham, US
★★★★★ 5
great shelves
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 36inches
These are a a great set of floating shelves! They were easy to install, feel sturdy, and look clean and modern on the wall. The set of three is perfect for displaying decor, photos, plants or small storage items while adding extra space without taking up room. Great quality, stylish, and a simple way to upgrade any space. They work perfect for my figurines to be displayed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
K
Verified Purchase
KadeeH
Houston, US
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Crystal
San Leandro, US
★★★★★ 5
Exactly what I needed for my bathroom refresh.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
I bought these floating shelves in the color Rustic Brown to replace a bulky storage shelf that was making my bathroom feel cramped, and they completely transformed the space. The wood finish looks much more expensive than I expected, and once installed they gave the bathroom a clean, modern, spa-like feel without taking up visual space. Installation was straightforward overall. I mounted one screw in the center into a stud and used drywall anchors for the remaining hardware, and the shelves feel very sturdy. They sit flush against the wall and don’t sag or wobble. I especially love how slim they are while still being deep enough to hold everyday bathroom items, decor, candles, skincare, and small baskets. The color worked perfectly with my bathroom vanity and mirror trim, and the floating design instantly made the room look more organized and intentional. Huge upgrade for a small space. Definitely recommend if you want functional storage that also looks elevated and minimalist.
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
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Verified Purchase
Patricia G.
Waukegan, US
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price. Easy installation system with the bracket…not fussy like some are. An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026

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