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Steel beam clamp, 14 1/8 in jaw opening, 10000 lb capacity

Dayton

Dayton 4ZW25 Beam Clamp 10000 lb 14 1/8 in

SKU CH-8X7B-ASC6Z

Steel beam clamp lifts up to 10000 lb with a 14 1/8 in jaw opening for 3 1/8 to 12 5/8 in wide flanges

  • Product type3 in Harsh Environment, Hook-and-Loop Closure
  • Supports heavy lifts with a 10000 lb working load limit
  • Fits wide beams up to 14 1/8 in jaw opening
  • Steel construction provides durable performance in harsh environments
  • Adjustable range covers beam widths from 3 1/8 in to 12 5/8 in
  • Top-mount shaft attachment enables secure vertical lifting

Dayton 4ZW25 Beam Clamp

The Dayton 4ZW25 is a steel beam lifting clamp rated for a 10000 lb working load limit. It fits flat beam flanges from 3 1/8 in to 12 5/8 in wide and up to 1 1/8 in thick. Jaw opening ranges from 2 3/4 in minimum to 14 1/8 in maximum. Overall dimensions are 12 3/4 in high, 4 3/8 in deep and 19 1/4 in wide with a shaft attachment.

Suited for vertical lifts on structural steel

Riggers and maintenance crews who need a secure top-mount grip on standard I-beams will find the clamp matches the stated flange range. Operations requiring a larger throat depth, a different attachment style or a higher working load limit should evaluate other clamp types. The fixed shaft attachment does not swivel, so side-loading scenarios are not appropriate.

Steel construction holds rated capacity under

The clamp maintains its 10000 lb limit during sustained lifts without deformation when applied within the specified beam width and thickness range. Repeated cycles do not change the jaw geometry or reduce the grip on compatible flat flanges. Regular inspection of the contact surfaces and shaft ensures consistent behaviour over the service life.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $184.99
Pricier than about 86% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameDayton
Model name4ZW25
Product type3 in Harsh Environment, Hook-and-Loop Closure

Questions about this item

What beam width range must the structure fall within for the 4ZW25 clamp to fit?

The clamp accepts flat beams from 3 1/8 in to 12 5/8 in wide.

Will the clamp grip a beam flange thicker than 1 1/8 in?

No, the maximum beam thickness is 1 1/8 in; thicker flanges exceed the jaw capacity.

How can I confirm the clamp is seated correctly after installation?

Verify the shaft attachment is fully engaged and the jaws sit flush on the beam flange within the 2 3/4 in to 14 1/8 in opening range.

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