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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Stephanie L Trott
Boise, US
★★★★★ 5
Easy installation
Size: 11.6"D x 15.7"W, Color: Black
Nice and sturdy
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Reviewed in the United States on May 20, 2026
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kittybee
San Leandro, US
★★★★★ 5
Sleek and attractive
Size: 12"D x 23.6"W, Color: Black, Size: 12"D x 23.6"W, Color: Black
While these didn't come in the color I was looking for, the size and price point were just what I was looking for. Installing them didn't take too long and was simple enough, but the end result did seem a little more wobbly than expected. I used them to display mine and my boyfriend's boots, and they held up fine, but I think 22 lbs per shelf would be pushing it. I was able to easily cover the shelves with wood grain look contact paper and easily trim the excess off with an Exacto knife to get the look I wanted. I'm happy with how it turned out.
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Reviewed in the United States on May 2, 2026
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Old School
Chelsea, US
★★★★★ 5
Good product.
Size: 11.6"D x 15.7"W, Color: Brown
Easy to install. Looks great. Exactly what I expected.
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Reviewed in the United States on April 26, 2026
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T
Charlottesville, US
★★★★★ 5
very practical space saver
Color: White, Size: 5FT
solid, quality product. flat rotating plug and flat cord allow use of cord anywhere
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Reviewed in the United States on May 6, 2026
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valeria
Belleville, US
★★★★★ 5
Sleek Design That Hides Cables Well
Color: White, Size: 3FT(13A), Color: White, Size: 3FT(13A)
This flat plug extension was super easy to set up and works exactly as expected. We mounted it on drywall using anchors (not included), but that wasn’t an issue since we already had some. The flat plug design is great for tight spaces, and it really helped clean up our bedside area by keeping cables neatly hidden and organized. Definitely a practical and space saving solution!
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Reviewed in the United States on April 2, 2026

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