Shop Ronstan, quality sailing hardware for performance and reliability. Ronstan blocks, cleats, travelers, shackles, and deck gear are engineered for smooth, low-friction operation and strength, trusted by dinghy sailors, cruisers, and racers for handling sail and control lines. Smooth, strong sail control Ronstan is a respected name in sailing hardware, engineering gear for smooth operation and dependable strength. The line covers blocks and pulleys, cam and clutch cleats, mainsheet and genoa travelers, shackles, and a wide range of deck hardware for running rigging and sail control. Known for quality ball-bearing blocks and well-made fittings, Ronstan gear handles control lines with low friction and holds up to the loads and the marine environment. From dinghies to cruisers to race boats, sailors...
Thimble for 6mm(1/4") WireGrade 304 Stainless Steel "RonstanThese Stainless Steel thimbles are used to support the eyes made by looping the exteriors of wire ropes. Thimbles create a...
Thimble for 5mm(3/16") WireGrade 304 Stainless Steel "" SKU: NVN-55225 MPN: RF484 UPC: 9316800078981
Thimble for 4mm(5/32") WireGrade 304 Stainless Steel "" SKU: NVN-55224 MPN: RF483 UPC: 9316800037742
Welded Ring - 6mm(1/4") x 25mm(1") IDWelded rings are used as attachments for lines or webbingGrade 316 stainless steelSpecifications:M.W.L.: 900kg(1,980lbs)B.L.:3,000kg(6,600lbs)Weight: 15g(0.5oz) "RonstanWelded Ring, Material 316 Stainless Steel, Working...
Series 30 Utility Block - Single - Ferrule Eye HeadStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the...
Nylatron Sheave Box - Single Upright Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted...
Series 45 Core Block - Single - Swivel Shackle HeadCore Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full...
Quick-Lock Winch Handle - Palm Grip - 250mm(10") LengthPower, Performance & Intuitive OperationThe Ronstan Quick-Lock is the quickest and most user friendly winch handle available for racing and...
Quick-Lock Winch Handle - Palm Grip - 200mm(8") LengthPower, Performance & Intuitive OperationThe Ronstan Quick-Lock is the quickest and most user friendly winch handle available for racing and...
Quick-Lock Winch Handle - Single Grip - 250mm(10") LengthPower, Performance & Intuitive OperationThe Ronstan Quick-Lock is the quickest and most user friendly winch handle available for racing and...
Quick-Lock Winch Handle - Single Grip - 200mm(8") LengthPower, Performance & Intuitive OperationThe Ronstan Quick-Lock is the quickest and most user friendly winch handle available for racing and...
Series 40 Ball Bearing Block - Single - Stand UpSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system...
Series 40 Ball Bearing Block - Single - Universal HeadSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system...
Series 40 High Load Exit Box for Single Rope or WirePlain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be...
Series 40 All Purpose Block - Single - CheekAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races...
Series 40 All Purpose Block - Single - Stand UpAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel...
Series 40 All Purpose Block - Single - Becket - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished...
Series 40 All Purpose Block - Single - Loop TopAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel...
Series 40 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel...
Leech Tails - Set of 3Essential guide for porper sail trim. Adhesive patches to ensuer permanent bond with sail. High resolution fabric tails for maximum visibility. The adhesive...
Rope Bag - White PVC w/Mesh - 7-7/8"H x 11-13/16"L x 7-3/32"WFeatures: Carbon entry edge rods for easy opening Mounting options: screw (not provided) or hook and loop...
Battlestick Tapered Carbon Fiber - 1,255mm(49") LongLightweight & StrongThe dual laminate construction has been precisely engineered for minimum weight, without sacrificing the durability required to meet the rigours...
Battlestick Tapered Carbon Fiber - 1,030mm(41") LongLightweight & StrongThe dual laminate construction has been precisely engineered for minimum weight, without sacrificing the durability required to meet the rigours...
Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm(29-48") LongFirm Grip, Precision Control - Ronstan Batlestick tiller extensions provide the highest level of control, for quick, decisive helm...
Shop Ronstan, quality sailing hardware for performance and reliability. Ronstan blocks, cleats, travelers, shackles, and deck gear are engineered for smooth, low-friction operation and strength, trusted by dinghy sailors, cruisers, and racers for handling sail and control lines.
Ronstan is a respected name in sailing hardware, engineering gear for smooth operation and dependable strength. The line covers blocks and pulleys, cam and clutch cleats, mainsheet and genoa travelers, shackles, and a wide range of deck hardware for running rigging and sail control. Known for quality ball-bearing blocks and well-made fittings, Ronstan gear handles control lines with low friction and holds up to the loads and the marine environment. From dinghies to cruisers to race boats, sailors rely on Ronstan to rig and upgrade their boats. For sailing hardware that performs and lasts, it is a leading choice.
Choosing the right hardware comes down to load and line. Match blocks, cleats, and travelers to the line diameter they handle and the working load of the application, since strength rating and sheave size affect smooth operation and safety. Match travelers and mainsheet systems to your boat size and rig. Confirm the fitting suits your mounting and existing hardware. Review the product details and load ratings against your setup before buying. With Ronstan hardware, you handle sail and control lines with smooth, strong, reliable performance.
Ball-bearing blocks roll on bearings that reduce friction under load, so lines run smoother and easier than on plain-bearing blocks. That matters for trimming and easing sails efficiently. Ronstan is known for quality, low-friction blocks.
Match the block to the line diameter it handles and the working load of the application. Strength rating and sheave size both matter for smooth, safe operation. Check the product details and load ratings against your line and use.
A cam cleat grips a line between spring-loaded jaws so you can quickly cleat and release it under load, common for sheets and control lines. Match it to your line diameter and load. Choose the cleat style that suits how you trim and where it mounts.
