Designed to meet the demanding requirements of arborists and professional riggers, these rings feature an ultra-smooth interior radius for smooth, predictable movement on a harness bridge or as part of a friction saver.

The best-in-class strength ratings are a testament to the quality of the material and production techniques. Power users will appreciate the Radius Rings superior durability and toughness. Because these rings cannot accidentally open, they are ideal for remote anchor points where nothing can be left to chance.

100% Made in the USA.

Radius Ring - 28mm

• Model#: 81520
• Finish: Gold Anodized
• Dimensions Inside Diameter 28mm (1.10") / Outside Diameter 48mm (1.88")
• Thickness: 12.7mm ( .50”)
• Weight: 35g (1.20 oz)
• 3 Sigma MBS: 38kN (8542 lbs.)
• Made in USA

Radius Ring - 40mm

• Model#: 81540
• Finish: Red Anodized
• Dimensions Inside Diameter 40mm (1.57") / Outside Diameter 61mm (2.40")
• Thickness: 12.7mm (.50”)
• Weight: 46g (1.60 oz)
• 3 Sigma MBS: 40kN (8992 lbs.)
• Made in USA