Internationally, Ronstan is one of the top three sailboat hardware brands in the world, instantly recognized and respected in 45 countries. Ronstan has worked tirelessly to develop export markets, establishing manufacturing facilities in Denmark and Indonesia and sales offices and distribution facilities in the United States.

Ronstan believes that much of their success is because of close ties with yacht racing’s elite competitors. The challenge of producing high-end, innovative hardware to satisfy the extreme demands of racing conditions has led to many of the technical breakthroughs that have put Ronstan on the top.
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Displaying 1 to 35 (of 136 products)  1       2       3      ...       [ Next >> ] 
Ronstan 630 Twisted Shackle 5/16
Ronstan 630 Twisted Shackle 5/16Binnacle.com #: 36167
RONSTAN BLOCKSRonstan shackles are strong, reliable and economical.  Several basic types are available...
 
 
Ronstan Cheek Block Curved Base
Ronstan Cheek Block Curved BaseBinnacle.com #: 19046
Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow...
 
 
Ronstan ClearStart Analogue Quartz Watch
Ronstan ClearStart Analogue Quartz WatchBinnacle.com #: 12959
Analogue quartz chronograph movement. 43mm (1 11/16”) brushed matt black stainless steel case....
 
 
Ronstan ClearStart Watch 40mm RF4054
Ronstan ClearStart Watch 40mm RF4054Binnacle.com #: 10730
Multiple Start Sequence options - World Sailing 5,4,1,0, Match Racing, User Set SYNChronisation function - resynchronise if you start the countdown early or late...
 
 
Ronstan ClearStart Watch 50mm RF4055
Ronstan ClearStart Watch 50mm RF4055Binnacle.com #: 10503
The most popular sailing watch in the world just got better. Large 50mm (2") diameter face. Oversized 16mm (5/8") digit display...
 
 
Ronstan Flag Halyard Micro Block
Ronstan Flag Halyard Micro BlockBinnacle.com #: 19018
Also ideal for vang, cunningham and trapeze retriever systems on dinghies, or leech line tackles, bunk adjusters etc on larger yachts....
 
 
Ronstan Medium T-Cleat
Ronstan Medium T-CleatBinnacle.com #: 14780
Lightweight and strong glass fibre composite cam cleat, 38mm fastener spacing...
 
 
Ronstan PNP245 Drain Plug & Housing 40mm White
Ronstan PNP245 Drain Plug & Housing 40mm WhiteBinnacle.com #: 16370
Bung is commonly used on the foredeck of 29er, 49er, 49er FX and Musto Skiff. Requires a 40mm diameter cutout....
 
 
Ronstan Quick Lock Winch Handle 10" RF4415
Ronstan Quick Lock Winch Handle 10" RF4415 Binnacle.com #: 12124
Large grab-and-release button. Single handed insert and release operation. Lightweight forged construction...
 
 
Ronstan RF180 Strip Boom Hanger 2-1/2" Long
Ronstan RF180 Strip Boom Hanger 2-1/2" LongBinnacle.com #: 19020
They are typically used on dinghies, catamarans and small keelboats to hang blocks on the boom....
 
 
RONSTAN RF20281 S20 DOUBLE IN-LINE BALL-BEARING
RONSTAN RF20281 S20 DOUBLE IN-LINE BALL-BEARINGBinnacle.com #: 19228
 
 
Ronstan RF91 Guy Hook Through-Bolt
Ronstan RF91 Guy Hook Through-BoltBinnacle.com #: 33470
This through-bolt RF91 Guy Hook was used by LP and PS2000 on some C420s....
 
 
Ronstan RF92 Guy Hook Pad Mount
Ronstan RF92 Guy Hook Pad MountBinnacle.com #: 33469
This screw-down RF92 Guy Hook was used by some C420 manufacturers....
 
 
Ronstan Upright Lead Block RF919
Ronstan Upright Lead Block RF919Binnacle.com #: 19564
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or...
 
 
Ronstan Orbit Winch 20ST Single Speed Self-Tailing
Ronstan Orbit Winch 20ST Single Speed Self-TailingBinnacle.com #: 11409
Inspired by the distinctive drum profile of Andersen winches, Power Ribs have been incorporated into the fully machined drums of Ronstan’s Orbit Winches to deliver the same impressive line handling with maximum grip and minimal rope wear....
 
 
Ronstan Orbit Winch 30QT 2-Speed Quick-Trim Self-Tailing
Ronstan Orbit Winch 30QT 2-Speed Quick-Trim Self-TailingBinnacle.com #: 11410
The innovative QuickTrim self tailer allows sailors to easily and safely ease line tension to make minor sail trim adjustments without having to remove the winch handle...
 
 
Ronstan PNP246BLK Drain Plug & Housing 50mm Black
Ronstan PNP246BLK Drain Plug & Housing 50mm BlackBinnacle.com #: 16341
The clipped housing flange allows the plug to be fitted low in the hull, maximizing drainage....
 
 
Ronstan RF6730 Standard Snatch Block 1-3/4" Alloy Sheave
Ronstan RF6730 Standard Snatch Block 1-3/4" Alloy SheaveBinnacle.com #: 23624
Special Purpose snap shackle head snatch block with 1-3/4" aluminum alloy sheave on roller bearings. 360° swivel snap shackle head....
 
 
Ronstan RF687 Split Ring 3/4" Stainless
Ronstan RF687 Split Ring 3/4" StainlessBinnacle.com #: 19195
Ronstan RF687 Split Ring 3/4" ID - 1/16" Stock Heavy duty Split Ring for Clevis Pins ranging in diameter...
 
 
Ronstan S20 Single Block Loop Top
Ronstan S20 Single Block Loop TopBinnacle.com #: 19100
Low friction. High static and dynamic load capacity. Lightweight. Sheave Diam. 3/4 in.. Max. Rope Diam....
 
 
Ronstan Series 30 Orbit Block Single with Swivel
Ronstan Series 30 Orbit Block Single with SwivelBinnacle.com #: 19433
Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved...
 
 
Ronstan Orbit Winch 40QT 2-Speed Quick-Trim Self-Tailing
Ronstan Orbit Winch 40QT 2-Speed Quick-Trim Self-TailingBinnacle.com #: 11411
The innovative QuickTrim self tailer allows sailors to easily and safely ease line tension to make minor sail trim adjustments without having to remove the winch handle...
 
 
Ronstan RF6720 Standard Snatch Block 2-1/2" Acetal Sheave
Ronstan RF6720 Standard Snatch Block 2-1/2" Acetal SheaveBinnacle.com #: 23622
Temporary sheeting point while changing sheets or a temporary reefing block for boats up to 10 m. Spare or replacement block for general use on larger boats depending on line angle and load....
 
 
Ronstan RF688 Split Ring 1" Stainless
Ronstan RF688 Split Ring 1" StainlessBinnacle.com #: I15
A sturdy Split Ring for mid-size turnbuckles using up to 1/2" Studs....
 
 
Ronstan S20 Single with Becket/loop Top
Ronstan S20 Single with Becket/loop TopBinnacle.com #: 19101
Low friction. High static and dynamic load capacity. Lightweight. Sheave Diam. 3/4 in.. Max. Rope Diam....
 
 
Ronstan Series 30 Orbit Block Stand-Up with Swivel
Ronstan Series 30 Orbit Block Stand-Up with SwivelBinnacle.com #: 19436
Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved...
 
 
Ronstan RF6741 Trunnion Snatch Block 1-3/4" Alloy Sheave
Ronstan RF6741 Trunnion Snatch Block 1-3/4" Alloy SheaveBinnacle.com #: 36076
Removable spinnaker sheet deflector block, temporary sheeting point while changing sheets, or a temporary reefing block for boats up to 33'. Spare or replacement block for general use on larger boats depending on line angle and load. Quick outboard sheet lead for headsail trimming...
 
 
Ronstan S20 Cheek Block RF20151A
Ronstan S20 Cheek Block RF20151ABinnacle.com #: 19220
Ronstan S20 Cheek Block - Screw or Rivet Mounting RF20151APrecision moulded Acetal sheaves running on...
 
 
Ronstan Series 30 Orbit Cheek Block
Ronstan Series 30 Orbit Cheek BlockBinnacle.com #: 19438
Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved...
 
 
Ronstan RF6751 Trunnion Snatch Block 3-1/8 Stainless Sheave
Ronstan RF6751 Trunnion Snatch Block 3-1/8 Stainless SheaveBinnacle.com #: 23625
The largest Ronstan Snatch Block with an 80 mm diameter stainless sheave and a 5,500-pound working load. Suitable for most applications on most boats up to 43', and general use on larger boats depending on line angle and load....
 
 
Ronstan S20 Single Ball Bearing Block with Swivel Head
Ronstan S20 Single Ball Bearing Block with Swivel HeadBinnacle.com #: 19110
Ronstan S20 Single Ball Bearing Block with Swivel Head RF20100Low friction. High static and dynamic...
 
 
Ronstan Series 30 Orbit Double Block
Ronstan Series 30 Orbit Double BlockBinnacle.com #: 19439
Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through...
 
 
Ronstan RF1032 Halyard Shackle 3/16" Pin
Ronstan RF1032 Halyard Shackle 3/16" PinBinnacle.com #: 31202
Ronstan Halyard Shackles have a lever action for easy opening and closing....
 
 
Ronstan RF4020 Protest Flag
Ronstan RF4020 Protest FlagBinnacle.com #: 23264
Ronstan RF4020 Protest FlagHook and loop fastener strips secure the flag around any stay. Rolls up to...
 
 
Ronstan RF6210 Series 200 Snap Shackle Small Swivel Bale
Ronstan RF6210 Series 200 Snap Shackle Small Swivel BaleBinnacle.com #: 23635
Series 200 15-5PH investment cast stainless steel snap shackle with a 5/8" diameter halyard bale....
 
 
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