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Mazzella CO Mechanical Alloy Chain Sling, Fixed-Leg, Grade 80, Vertical Load Capacity

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Product Specifications
End Cut Type
Master Link Top Fitting, Master Link Bottom Fitting
Material Type
Alloy Steel
Brand Name
Mazzella Lifting Technologies
Manufacturer Series Number
CO
Upper Temperature Range
400  Degrees Fahrenheit
Specification Met
OSHA, ASME B30.9
Grade
Grade 80
Style Name
Fixed-Leg
UNSPSC Code
24101611
Special Features
Single-Point-Vertical

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Currently showing 1-20 of 80 Next 20 »
10 feet 1/2 inches 12000 pounds B004QO9DZO Usually ships in 2 to 4 weeks $258.00 Buy Options
10 feet 3/8 inches 7100 pounds B004QO9DSG Usually ships in 2 to 4 weeks $181.80 Buy Options
10 feet 5/8 inches 18100 pounds B004QO9E76 Usually ships in 2 to 4 weeks $368.35 Buy Options
10 feet 7/32 inches 2100 pounds B004QO9DE0 yes $145.80 Buy Options
10 feet 9/32 inches 3500 pounds B004QO9DLI yes $147.37 Buy Options
11 feet 1/2 inches 12000 pounds B004QO9E08 Usually ships in 2 to 4 weeks $270.14 Buy Options
11 feet 3/8 inches 7100 pounds B004QO9DT0 Usually ships in 2 to 4 weeks $188.04 Buy Options
11 feet 5/8 inches 18100 pounds B004QO9E80 Usually ships in 2 to 4 weeks $382.35 Buy Options
11 feet 7/32 inches 2100 pounds B004QO9DEU yes $148.39 Buy Options
11 feet 9/32 inches 3500 pounds B004QO9DM2 Usually ships in 2 to 4 weeks $162.73 Buy Options
12 feet 1/2 inches 12000 pounds B004QO9E0S Usually ships in 2 to 4 weeks $284.70 Buy Options
12 feet 3/8 inches 7100 pounds B004QO9DTK Usually ships in 2 to 4 weeks $189.60 Buy Options
12 feet 5/8 inches 18100 pounds B004QO9E8K Usually ships in 2 to 4 weeks $396.45 Buy Options
12 feet 7/32 inches 2100 pounds B004QO9DF4 Usually ships in 2 to 4 weeks $158.85 Buy Options
12 feet 9/32 inches 3500 pounds B004QO9DMC Usually ships in 2 to 4 weeks $165.47 Buy Options
13 feet 1/2 inches 12000 pounds B004QO9E12 Usually ships in 2 to 4 weeks $300.09 Buy Options
13 feet 3/8 inches 7100 pounds B004QO9DTU Usually ships in 2 to 4 weeks $197.71 Buy Options
13 feet 5/8 inches 18100 pounds B004QO9E8U Usually ships in 2 to 4 weeks $412.89 Buy Options
13 feet 7/32 inches 2100 pounds B004QO9DFO Usually ships in 2 to 4 weeks $165.12 Buy Options
13 feet 9/32 inches 3500 pounds B004QO9DMW Usually ships in 2 to 4 weeks $172.19 Buy Options

Key Features

  • Grade 80 alloy steel chain sling for lifting in abrasive and high-temperature environments
  • Oblong master link on each end for single-point lifting assemblies
  • Mechanical construction is easier to repair than welded construction
  • Single, fixed-leg chain sling for single-point vertical lifting configurations
  • Meets ASME specification B30.9 and OSHA specification 1910.184

Product Description

The Mazzella CO grade 80 alloy steel single, fixed-leg mechanical chain sling has an oblong master link on each end for lifting loads with a single-point vertical configuration in abrasive and high-temperature environments such as foundries and steel mills. This chain sling is made of grade 80 alloy steel, which is suitable for applications that require a lower load capacity than that of a grade 100 alloy steel chain sling. It has greater temperature and abrasion resistance than a web or wire rope sling. This single, fixed-leg chain sling has an oblong master link on each end for single-point vertical lifting configurations and one branch of chain whose length cannot be adjusted. The mechanical construction allows for repair of individual components of the chain without replacing the entire sling. This chain sling does not stretch at its maximum load capacity, but it can stretch up to 20% before its breaking point, to provide shock resistance. This sling meets American Society of Mechanical Engineers (ASME) specification B30.9 and Occupational Safety and Health Administration (OSHA) specification 1910.184.

Slings are used to lift heavy objects for industrial applications. Types of slings include web slings, wire rope slings, chain slings, and mesh slings. The appropriate type of sling for an application depends on the strength-to-weight ratio, flexibility and resistance to bending, resistance to abrasion and cutting, resistance to crushing, resistance to stretching, and resistance to high temperatures and other environmental stressors. Slings have one, two, three, or four legs. Legs are support branches that extend from a single point at the top of the sling to the item being lifted so the weight of the load is distributed evenly among the branches. Slings have eyes (loops) or alloy steel fittings on the ends.

A vertical lifting configuration connects a crane hook directly to a load with a single, vertical sling, usually by means of a hook. In two-point, three-point, and four-point bridle configurations, the sling attaches to the load at two, three, and four locations, respectively, in such a way that each leg is at the same angle to the load. Load capacity is the maximum weight to be lifted in either a vertical configuration (single-leg slings) or at a 60-degree angle (two-, three-, and four-leg slings). A chain sling's capacity at a 45-degree angle is approximately equal to the 60-degree capacity times 0.8, and its capacity at a 30-degree angle is approximately equal to the 60-degree capacity times 0.57. For example, a chain sling with a capacity of 2,000 lb. at a 60-degree angle will have an approximate capacity of (2,000)(0.8)=1,600 lb. at a 45-degree angle and an approximate capacity of (2,000)(0.57)=1,140 lb. at a 30-degree angle.

Mazzella Lifting Technologies manufactures lifting solutions including slings, cranes, and hoists. Founded in 1954, the company is headquartered in Cleveland, OH.

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