Ronstan

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 provides consistent performance over the full load range.Captive Lock™ universal head can be fixed in either...

Series 40 Ball Bearing Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low...

Series 40 Ball Bearing Block - Triple - Swivel HeadFeatures: Low friction Acetal or Torlon® bearing system Lightweight Cheek cut-outs for easy bearing maintenance Features a swivel shackle head for full 360° rotation Sheaves running on Acetal or Torlon® ball bearings provide high performance...

Series 40 Ball Bearing Orbit Block - CheekFeatures: Ultra Lightweight Low friction 2-stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Base suits curved mounting surface Low mounting points for maximum strength LightweightKilogram for kilogram...

Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel HeadFeatures: Ultra Lightweight Low friction 2-stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating LightweightKilogram for kilogram of working load, BB...

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 encounteredApplications:Ideal applications where lines (rope or wire) need to be led through decks, bulkheads or spars...

Series 40 Orbit BB Cheek BlockThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced...

Series 40 Orbit BB Double Block with Becket & Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and...

Series 40 Orbit BB Quad Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened...

Series 40 Orbit BB Quin Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened...

Series 40 Orbit BB SheaveBall Bearing versions incorporate the 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.Specifications: Sheave Captive BB Width: 15.5mm/5/8" Sheave Diameter: 40mm/1-9/16" Maximum Rope: 10mm/3/8"...

Series 40 Orbit RT Block with Quin, Becket, Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and...

Series 40 Orbit Single BB Single Stand-Up BlockThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass...

Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and freely-great for rapid easing of the...

Series 50 All Purpose Block - DoubleAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these...

Series 50 All Purpose Block - Fiddle - Becket - CleatFeatures Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket...

Series 50 All Purpose Block - Fiddle - BecketFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Snap fit removable becket pin Spare...

Series 50 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 races perform equally well with dynamic loads and high static loads. For durability and a long...

Series 50 All Purpose Block - Single Stand UpFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Captive Lock™ universal head Slotted pin shackle eliminates fouled lines Mount with 2 x 5mm (3/6")...

Series 50 All Purpose Block - TripleFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Slotted pin shackle eliminates fouled lines Lockable swiveling head post Snap fit removable becket pin All purpose (AP) blocks...

Series 50 Ball Bearing Block - Single Loop TopSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Features: Low friction, 2-stage ball bearing system High static and...

Series 55 Ball Bearing Orbit Block™ - Single - Becket - Swivel HeadLightweightKilogram for kilogram of working load, BB and RT Orbit Blocks™ are the world's lightest. The unique orbital design allows the bearing to only be in the active areas of the floating...

Series 55 Ratchet Mount Orbit Block - Fiddle Becket SwivelFeatures: Up to 20:1 holding power Smooth easing of sheets High performance cleating Automatic ratchet blockNow you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the only company...

Series 55 Ratchet Orbit Block™ - Single - Swivel Head - Auto & ManualAutomatic Ratchet BlockNow you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the only company that offers a ratchet block with both auto and...

Series 60AP Rope Sheave - Acetal Solid Bearing - 60mm(2-3/8") ODRonstan’s range of Acetal sheaves is moulded from a specially modified ultra-violet resistant grade of material to provide a long service life in the tough marine environment. Acetal is well suited to the application,...

Series 75 Core Block™ - SingleCore Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal...

Bow Shackle- Slotted PinFeatures:High strength to weight ratioMaterials:Grade 316 stainless steel bodies and pins

Shock - 3/16" Line - 1/4" Webbing - Grey - PairThe Sheaveless BlackThe obvious choice for those kitesurfers, paragliders, control line deflections and purchase systems that require a lightweight high load capacity block.Ultimate durabilityWith no moving parts SHOCKS provide ultimate durability and are maintenance...

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 lightweight high load capacity block.Ultimate durabilityWith no moving parts SHOCKS provide ultimate durability and are maintenance...

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 load capacity block.Ultimate durabilityWith no moving parts SHOCKS provide ultimate durability and are maintenance free. They...

Sister Clip - Stainless Steel - LargeEffective means of quickly attaching and detaching ropes58.0mm(2-1/4") Length Specifications: Color: Stainless Box Dimensions: 1"H x 1"W x 2"L WT: 0.3 lbs UPC: 9316800053315

Snap Shackle - Fixed Eye - 32mm(1-1/4") LengthHeavy duty plunger springs and precision components ensure dependable service. Body and hasp profiles are designed for easy clearance of lines and fittings when released. High strength to weight ratio. Split ring on plunger pin is spot...

Snap Shackle - Fixed Bail - 85mm(3-11/32") LengthHeavy duty plunger springs and precision components ensure dependable service. Body and hasp profiles are designed for easy clearance of lines and fittings when released. High strength to weight ratio. Split ring on plunger pin is spot...

Snap Shackle - Large Swivel Bail - 73mm(2-7/8") LengthHeavy duty plunger springs and precision components ensure dependable service. Body and hasp profiles are designed for easy clearance of lines and fittings when released. High strength to weight ratio. Split ring on plunger pin is...

Snap Shackle - Small Swivel Bail - 69mm(2-3/4") LengthHeavy duty plunger springs and precision components ensure dependable service. Body and hasp profiles are designed for easy clearance of lines and fittings when released. High strength to weight ratio. Split ring on plunger pin is...

Snap Shackle - Small Swivel Bail - 92mm(3-5/8") LengthHeavy duty plunger springs and precision components ensure dependable service. Body and hasp profiles are designed for easy clearance of lines and fittings when released. High strength to weight ratio. Split ring on plunger pin is...

Snap Shackle Lanyard - 2" - PairSnap Shackle Lanyards:Makes grabbing snap shackle pins easier to grab. Hand-braided white nylon. Attach to split ring

Snap Shackle Lanyard - 3" - PairSnap Shackle Lanyards:Makes grabbing snap shackle pins easier to grab. Hand-braided white nylon. Attach to split ring

Snap Shackle Lanyard - 4" - PairSnap Shackle Lanyards:Makes grabbing snap shackle pins easier to grab. Hand-braided white nylon. Attach to split ring

Soft Shackle - Size L - 9mm x 100mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Soft Shackle - Size M - 6mm x 90mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Soft Shackle - Size S - 4mm x 65mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Soft Shackle - Size XL - 12mm x 70mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Soft Shackle - Size XS - 2.5mm x 50mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Soft Shackle - Size XXL - 14mm x 100mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft Links UHMWPE Soft Shackles...

Splicing KitThese five Selma Fids are all you need to splice different sizes and types of rope or line. Features: Highly polished stainless steel Fid sizes: 4, 5.5, 7.5, 10, and 13 mm Splice double and hollow braided lines from 1/8" to 9/16" Splice...

Split Cotter Ring - 14mm(5/8") IDSuits clevis pins RF260 - RF274Grade 316 Stainless Steel

Split Cotter Ring - 18.8mm(3/4") IDSuits clevis pins RF260 - RF274Grade 316 Stainless Steel

Split Cotter Ring - 25mm(1") IDSuits clevis pins RF267 - RF278Grade 316 Stainless Steel

Standard Dee Shackle - 4.8mm(3/16") PinFeatures: High strength to weight ratio Grade 316 stainless steel bodies and pins