Your search for "round ring" revealed the following:
Ronstan Medium Camcleat Front fairlead - RF5415
$14.50
Suits Ronstan medium camcleat RF5011 or RF5410. Fits on the front of the cleat and allows pulling from any direction while maintaining central alignment of the rope through the jaws of the cleat. Use on Ronstan cleats with 38mm hole centres.
Ronstan 20mm Cheek Block - RF20151
$27.10
Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. Low friction and LightweightHigh static and dynamic load capacityCommonly used on Dinghy control linesDinghy vangsCunninghamTraveller controls Max. Rope Ø (mm): 6Sheave Ø (mm): 20B. L. (kg): 550M.W.L. (kg): 250Weight (g): 14
Norski Filling/Fairing powder - 1ltr
$28.20
Norski 1ltr of Filler Powder (often known as Q-Cells) are white microscopic glass spheres that can be added to the world famous Norski 421 Epoxy Resin. You can produce your own filler with it's own consistency. You can add the Filler Powder up to 2.5 times the volume of the resin.
Ronstan Series 40 AP - RF41841
$165.80
InformationDeck organisers are an effective means of deflecting halyards and other control lines to winches, stoppers and cleats. Sheaves are made from impact resistant Acetal. The deck organisers have alloy cheeks. All sizes can be stacked to create double versions - MWL of the top sheaves must not exceed 50%...
Ronstan Regatta Smock Top - CL800 XSmall
$299.00Ronstan Regatta Dinghy Smock - Extreme Waterproof Capability and improved and highly waterproof R-Tech10 fabric High-Ingress Protection - Front neck opening with internal gusset and neck closure tab keeps water out and wearer dryBreathable Comfort - Triple layered fabric with taped inner shell provides wearer with a comfortable, breathable fitSnug-Flex Fit-Neoprene...
Ronstan Regatta Smock Top - CL800 Small
$299.00Ronstan Regatta Dinghy Smock - Extreme Waterproof Capability and improved and highly waterproof R-Tech10 fabric High-Ingress Protection - Front neck opening with internal gusset and neck closure tab keeps water out and wearer dryBreathable Comfort - Triple layered fabric with taped inner shell provides wearer with a comfortable, breathable fitSnug-Flex Fit-Neoprene...
Ronstan S-Hook 8mm (5/16”) RF49
$13.40
S-hooks feature a closed eye and long return leg to ensure a positive attachment and avoid accidental release. Grade 316 stainless steel A 10.3 mmB 11.0 mmC 75.0 mmD 7.9 mmB. L. 600 kg
Ronstan C-Cleat Large - RF5420
$81.60
InformationIntensive development efforts have produced this range of cleats that provide unbeatable holding power, yet are designed for easy cleating and releasing of control lines in every application and load condition. Through the use of advanced composites, these cleats achieve superior performance while overcoming the limitations of metal alloys. Ronstan...
Ronstan S15 BB Block Pivoting Lead - RF15174
$46.80
Ronstan Smallest and lightest ball bearing block available. Featuring a 4-point fastening for load distribution and low profile. Can be mounted without disassembly Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction. Dinghy control linesVangs, cunninghams and tweakersShock cord tensioning systems BB sheaves:...