Dayton
Dayton 5WRR4 Grade 80 Alloy Steel Chain 1/2 in 5 ft 12000 lb
Grade 80 alloy steel chain rated for 12,000 lb working load limit, 5 ft length with 1/2 in trade size
- Grade 80 alloy steel rated for 12000 lb working load
- Black oxide finish resists corrosion up to 400 Degrees F
- Straight link design with 1 5/8 in inside length
- Operates reliably down to -40 Degrees F
- Five foot length with eight links per foot
Dayton 5WRR4 Grade 80 Alloy Steel Chain
This Dayton 5WRR4 chain is a Grade 80 alloy steel lifting chain with a 1/2 in trade size and a 5 ft overall length. It provides a working load limit of 12,000 lb for overhead lifting applications. The black oxide finish and straight link design suit industrial rigging and material handling.
Suited for riggers needing Grade 80 rated alloy
This chain suits riggers and maintenance teams who require a Grade 80 rated alloy steel chain with a 12,000 lb working load limit for lifting slings or tie-down assemblies. It is not for buyers who need a longer continuous length, a different trade size, or a chain supplied with end hooks or master links already attached.
Working load limit 12,000 lb decides fit
The single specification that decides fit is the 12,000 lb working load limit at Grade 80. Verify that the load, hitch configuration and inspection schedule match this rating before putting the chain into service. The chain operates from -40 Degrees F to 400 Degrees F and carries California Proposition 65 warnings for cancer and reproductive harm.
Highlights
- Grade 80 alloy steel rated for 12000 lb working load
- Black oxide finish resists corrosion up to 400 Degrees F
- Straight link design with 1 5/8 in inside length
- Operates reliably down to -40 Degrees F
- Five foot length with eight links per foot
Specifications
| Brand | Dayton |
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Questions about this item
How do you install this 1/2 in Grade 80 chain, and what is the most common mistake?
Connect using fittings rated for Grade 80 with a 3/4 in inside width; the common error is using a lower-grade hook or a pin that does not match the 1 5/8 in inside length, which reduces the 12,000 lb working load limit.
What maintenance or replacement will this alloy steel chain need over time?
Inspect each link regularly for wear, nicks, gouges, or heat discoloration; replace the chain if any link shows permanent elongation, reduced cross-section, or has been exposed to temperatures above 400 Degrees F.
What is the first limit you hit when using this 5 ft chain under sustained load?
The working load limit of 12,000 lb is the primary limit; exceeding it, shock loading, or operating above 400 Degrees F will cause permanent deformation or failure before any other factor.
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