Multiquip FS21 21-Foot Flexible Concrete Vibrator Shaft High-Carbon Steel Core Quick Disconnect for CV Series Motors & 1400-2600HD Heads
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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Amazon Customer
Battle Creek, US
★★★★★ 5
The color is beautiful
Size: 17 Inch, Color: Dark Blue
These are beautiful! I bought them for my Grandsons Baseball room. We haven’t put them up yet. They will be a great addition to his red, white, and blue baseball room!
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Reviewed in the United States on May 18, 2026
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Miah
New York, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
T
Verified Purchase
Tyler Kline
Charlottesville, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026
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Coffman, H
San Leandro, US
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
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Reviewed in the United States on May 12, 2026
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Amazon Customer
Draper, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
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Reviewed in the United States on April 14, 2026

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