CHAIN AND CHAIN SLINGS

CHAIN SLINGS

Boise Rigging Supply has a complete line of Gunnebo GrabiQ Lift Chains custom built to your specifications.

The GrabiQ Advantages:

  • Every Leg Adjustable
  • More Strength – Grade 100
  • Less Weight
  • More Rigging Flexibility
  • Less Head Room Required
  • Fewer Top Fittings
  • Quicker Inspections

Click Here to view common chain sling configurations.

BULK CHAIN

Boise Rigging Supply has one of the largest inventories of bulk chain in the area. Chain can be purchased by the barrel or desired cut length. 

We featured the following chain grades:

  • Proof Coil Chain – Grade 3*
  • Transport Chain – Grade 7*
  • Alloy Chain – Grade 8
  • Alloy Chain – Grade 10
  • Stainless Chain
    *Grade 3 and 7 chains are NOT for lifting.

Chain Sling Working Load Limits in Pounds
Chain Size Single Leg Double Leg Triple and Quad Leg
Inches MM 90° 90-60° 90-45° 90-30° 90-60° 90-45° 90-30°
5/16 8 5,700 9,900 8,100 5,700 14,800 12,100 8,500
3/8 10 8,800 15,200 12,400 8,800 22,900 18,700 13,200
1/2 13 15,000 26,600 21,200 15,000 39,000 31,800 22,500
5/8 16 22,600 39,100 32,000 22,600 58,700 47,900 33,900

 

Basket Leg Sling Working Load Limits in Pounds 
Chain Size Single Leg Double Leg Triple and Quad Leg
Inches MM 90° 90-60° 90-45° 90-60° 90-45°
5/16 8 5,700 9,900 8,100 14,800 12,100
3/8 10 8,800 15,200 12,400 22,900 18,700
1/2 13 15,000 26,000 21,200 29,000 31,800
5/8 16 22,600 39,100 32,000 58,700 47,900