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...
Channel Style Stay Adjuster Typically used on dinghies, catamarans & small keelboats Grade 316 Stainless Steel Specifications: Pin Ø: 3/16" Increment Length: 5/16" Qty. Adjustment Settings: 0.47" Adjust....
Low Friction Ring - 5mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring...
F25 Splicing Needle w/Puller - Large 6mm-8mm(1/4"-5/16") LineA range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and...
F15 Splicing Needle w/Puller - Small 2mm-4mm(1/16"-5/32") LineA range of specialised rope splicing needles for sailors and riggers.They are specifically designed for use with modern synthetic fibres and...
Scissors - Cuts Kevlar & Dyneema® Material - 8"Specially Designed for cutting Kevlar materials. Excellent for cutting Plastic Canvas, Upholstory, Cloth, Fabric, String and many other materials. High...
Screw Through Deck HookBrace hooks are used instead of barber haulers, to hook in the windward spinnaker sheet after gybing.Materials: Stainless steel hook Neoprene pad "Guy hook mounts...
Single Lead Block - 29mm(1-3/32") Sheave DiameterLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Applications:Typically used in...
Single Lead Block - 19mm(3/4") Sheave DiameterLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Applications:Typically used in...
Bolt Through Deck HookBrace hooks are used instead of barber haulers, to hook in the windward spinnaker sheet after gybing.Material: Stainless steel hook Neoprene pad "Bolt Through Deck...
Dyneema® Link f/S40 Double & Triples and S55 Singles & FiddlesFeatures: Made from highest quality SK75 Dyneema® fiber - 10 times stronger and lighter than steel Individual threads...
Fairlead - 6.8mm(1/4") ID - BlackFairleads are a simple and economical means of containing, deflecting or correcting the lead angle of control linesImpact resistant, U.V. stablized Nylon Fairlead-6....
Two-Way Link - 6mm(1/4") Pin DiameterGrade 316 Stainless Steel Two-way connecting rod-6mm (1/4) pin diameter grade 316 stainless steel Ronstan two-way connecting rod-6mm (1/4) pin diameter SKU: NVN-55375...
Low Friction Ring - 21mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring...
Low Friction Ring - 11mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring...
Low Friction Ring - 8mm HoleLow Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring...
Shock - 3/8" Line - 3/8" Webbing - RedThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high...
Shock - 3/8" Line - 3/8" Webbing - BlueThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high...
Shock - 3/16" Line - 1/4" Webbing - Red - PairThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a...
Shock - 3/16" Line - 1/4" Webbing - Blue - PairThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a...
Lightweight Clevis Pin Dee Shackle - 3/16" Pin - 25/32"L x 9/16"WIdeal if split ring security is necessaryGrade 316 Stainless Steel bodies & pins The lightweight U-clamp pin...
Quick Link - 8mm(5/16") DiameterQuick Links have large openings and secure threaded locking sleavesGrade 316 Stainless Steel Quick Link-8mm diameter (5/16"). Quick Link with large opening and secure...
Ball Bearing Swivelling Cam Cleat BaseSwivel cleat bases permit easy cleating and releasing from any angle.Swivel cleat bases permit easy cleating and releasing from any angle. Height adjustable...
Split Cotter Ring - 25mm(1") IDSuits clevis pins RF267 - RF278Grade 316 Stainless Steel Before returning the goods, you need to provide the RMA number. Any return without...
Split Cotter Ring - 18.8mm(3/4") IDSuits clevis pins RF260 - RF274Grade 316 Stainless Steel RF274Grade 316 stainless steel Ronstan split ring -18.8mm (3/4) ID status: This product is...
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.
