Sailing
Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block [RF15174]
Series 15 Ball Bearing Utility Block - Pivoting Lead BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Featuring a 4-point fastening for load distribution and low profile. Can be mounted without disassembly.Applications: Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Materials: BB sheaves: UV stabilized acetal Ball bearings: Stainless steel Cheeks: Grade 316 stainless steel
$46.53$39.55
Ronstan Series 40 Ball Bearing Orbit Block - Cheek [RF45151]
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 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 sheave. This minimizes the mass of the inactive return race and hub.Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through-sheave becket arrangement. The result? The lowest weight possible.Multi-sheave blocks have only single intermediate cheeks and an ultra-light and efficient head arrangement. This gives a 30% weight saving advantage over the nearest competitor. Other brands just link together their single blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel across the top of the block.Highest Working Load In It's ClassThe orbital ball-bearing arrangement gives the largest possible bearing race diameter. This maximizes load performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a secondary full-contact bearing. This gives minimum friction across the full working load range.The floating sheave and bearing system is supported by a fiber-reinforced load frame. The design was computer modeled to be stress optimized.Recommended fasteners - 3 x 4mm (5/32") countersunk head screwsApplications: Mainsheet systems on spinnaker sheet on dinghies to 5m (16ft) Spinnaker sheets on dinghies, sportsboats and small keel boats to 5m (16ft) Halyard, vang and backstay applications on boats to 8m (26ft) Control line applications on larger yachts Materials: Ball Bearings - High compression strength carbon black Acetal. Stage 2 Bearing - Glass fibre reinforced, MoS2 impregnated Nylon Frame/Cheeks - Toughened, glass fibre reinforced Nylon Sheave - Carbon fiber reinforced, PTFE impregnated Nylon
$38.88$33.05
Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200]
Series 40 Ball Bearing Block - Double - 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 & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Applications: Mainsheet Halyard Vang Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
$86.12$73.20
Ronstan Clevis Pin - 4.7mm (3/16") x 19mm (3/4") [RF261]
Clevis Pin - 4.7mm (3/16") x 19mm (3/4")Grade 316 Stainless Steel
$9.50
Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]
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 in an inverted position, are frequently used as upright leads.Features:The external tabs can be formed to fit the spar profile before fasteningApplications:Typically used in dinghy spars for control lines such as outhaulsMaterials: Nylatron® sheave Grade 316 stainless steel load housing Specifications:Sheave Ø:t22mm(7/8")Max. Rope Ø:t3mm(1/8")Max. Cable Ø:t3mm(1/8")Fastener Ø:t5mm(3/16")M.W.L.:t160kg(350lbs)B. L.:t350kg(700lbs)Weight:t30g(1.1oz)
$37.19$31.61
Ronstan Snap Shackle - Small Swivel Bail - 69mm (2-3/4") Length [RF6110]
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 spot welded for security. A lanyard can be attached to the plunger pin for easy opening.Materials: Grade 15-5PH investment cast stainless steel body and hasp Grade 316 stainless steel plunger pin and spring
$92.23$78.40
Ronstan Series 30 High Load Exit Box f/Single Rope or Wire [RF31712]
Series 30 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 minimizing friction and chafingMaterials: Nylatron®l sheave Grade 316 Stainless Steel cheeks Specifications:Sheave Ø: 30.0mm(1-3/16")Max. Rope Ø:8.0mm(5/16")Max. Cable Ø: 4.0mm(5/32")B.L.: 800kg(1,760lbs) Specifications: Color: Stainless Box Dimensions: 1"H x 2"W x 4"L WT: 0.1 lbs UPC: 9316800335114
$37.49$31.87
Ronstan Front Mounted Cleat Fairlead - Small - Black [RF5405]
Front Mounted Cleat Fairlead - Small - BlackEasily fitted to the small 'T-Cleat' and 'C-Cleat'. Allows precise cleating and release from any lead angle. Lower entry efforts for off-centre cleating. Will not catch lines or clothing.MaterialTough, abrasion resistant composite material. Specifications: Color: Black Box Dimensions: 1"H x 2"W x 3"L WT: 0.05 lbs UPC: 9316800450886
$13.50
Ronstan Standard Dee Shackle - 6.4mm (1/4") Pin [RF617]
Standard Dee Shackle - 6.4mm(1/4") PinFeatures: High strength to weight ratio Grade 316 stainless steel bodies and pins
$14.50
Blue Performance White Hooks Screws - 4 Pieces [PC980]
White Hooks & Screws - 4 PiecesBlue Performance Hooks and Screws.Specifications: Color: White 4 Pieces
$18.50
Ronstan Sticky Race Gloves - Black - XXL [CL730XXL]
Sticky Race Gloves - Black - XXLFeatures: Synthetic leather for maximum durability, minimum stretch and shrinkage Double aramid stitched in high wear areas Double thickness palm and fingers for protection and grip Hook-and-loop wrist closure/adjustment Low cut wrist band for free movement and ClearStart™ watch visibility and operation Mesh panels for flexibility and comfort Applications:Used for hand protection and grip Brochure (pdf)
$44.05$35.66
Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]
Series 30 Utility Ball Bearing Block - Single, Swivel Shackle HeadFeatures: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight Versatile head fittings Product Information:Sheaves 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.Can be fitted with a shackle in either of two planes to allow correct alignment of the block.Applications: Primary lead blocks on dinghies and catamarans Control lines on larger yachts Materials: U.V. stabilized Acetal sheaves Acetal ball bearings Impact modified, fiber reinforced and U.V. stabilized Nylon cheeks Grade 316 stainless steel load straps and head fittings
$37.49$31.87