Ronstan Low-Friction Ring – 21 mm Hole Diameter (RF8090-21)

Description

Low Friction Ring – 21mm Hole
Low Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads.
The design achieves a nicely rounded internal profile for smooth control line trim under load, and a deep external groove to retain the rope securely within the large shoulders when spliced into a loop.
Features:

• Compact & lightweight
• Low friction
• Large shoulder secure allowing for rope lashing
• Durable
• Simple & reliable design
• Low maintenance

Specifications:

• Color: Black
• Box Dimensions: 1″H x 2″W x 3″L WT: 0.1 lbs
• UPC: 9316800525966

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