Manufacturer part #: RF8090-08. 
 Ronstan Ropeglide Rings Dimensions
 
5/16 in
 8 mm
  7/8 in
 22 mm
  9/32 in
 7 mm
  7/16 in
 11 mm
  2200 lb
 1000 kg
  -
 -
  0.14 oz
 4 gr
 Ronstan Ropeglide Rings. 
 • Compact and lightweight.
 • Low friction.
 • Deep, secure lashing groove.
 • Durable.
 • Simple and reliable design.
 • Low maintenance. 
 Applications
 • Ideal for deflecting lead lines or static load applications.
 • Baber haulers, lazyjacks, cascading vangs.