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Series 30: Mainsheet Cars

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Series 30: Mainsheet Cars

Ronstan's Series 30 mainsheet systems feature car bodies machined to precise specifications, then honed to an exceptional finish before being treated and anodised for maximum corrosion protection. Stainless steel elements are put through a special high energy finish process to achieve a uniquely smooth edge and surface finish.

Ball bearing cars have twin rows of Torlon ball bearings for smooth precise adjustment under load. Sliderod cars are a simple option for a sheet lead that does not require adjustment under load. Plunger stop can be locked in the "up" position (RC53030), or a control line can be secured in the milled slot (RC53031).

Part # Description Length Width Maximum Working Load Breaking Load Weight
BB: Ball Bearing, SR: Sliderods mm in mm in kg lbs kg lbs g oz
RC13003 Car, BB Pivoting Shackle Top, 2 Mounting Screws 100 3-15/16 77 3-1/16 860 1900 2800 6170 350 12.3
RC13004 Car, BB Pivoting Shackle Top, 2 Mounting Screws 150 5-7/8 77 3-1/16 1650 3640 3300 7280 525 18.5
RC13012 Car, BB Pivoting Shackle Top, Single Control Sheaves 225 8-7/8 77 3-1/16 2450 5400 4400 9700 915 32.3
RC13013 Car, BB Pivoting Shackle Top, Double Control Sheaves 225 8-7/8 77 3-1/16 2450 5400 4400 9700 1070 37.7
RC13023 Car, BB Pivoting Shackle Top, Double Control Sheaves, Adj. Cleats 225 8-7/8 77 3-1/16 2450 5400 4400 9700 1500 52.9
RC13018 Car, BB 2 x 75mm (3") Main Sheaves, Single Control Sheaves 300 11-13/16 77 3-1/16 2900 6390 5800 12790 2950 104.2
RC13018 Car, BB 2 x 100mm (4") Main Sheaves, Single Control Sheaves 375 14-3/4 77 3-1/16 4000 8820 8000 17640 4300 151.7
RC53002 Car, SR Pivoting Shackle Top 50 2 55 2-3/16 750 1650 2650 5840 136 4.8
RC53003 Car, SR Pivoting Shackle Top, Internal Control Beckets 110 4-5/16 55 2-3/16 1325 2920 2650 5840 310 10.9
RC53040 Car, SR Pivoting Shackle Top & Plunger Stop 110 4-5/16 55 2-3/16 1325 2920 2650 5840 355 12.5


RC53002 Car Sliderod Pivoting Shackle Top Price: $122.36 RC53003 Car Sliderod Pivoting Shackle Top Price: $133.41
RC53040 Car Sliderod Shackle, Plunger Stop Price: $216.71


Series 30: Track and Accessories

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Series 30: Track and Accessories

The Series 30 control ends have high performance Torlon ball bearing sheaves, and can be used to create purchase systems for genoa leads under load. Adjustable stops can be fitted on the track aft of the genoa cars and used to relieve the load on adjustment tackle.

The alloy low profile track can be fastened to the deck using 8mm (5/16") countersunk fasteners at 100mm (3-15/16") centers, and feature stop holes at 50mm (1-31/32") centers for use with plunger stops.

Part # Description Control Sheave Diameter Length Width Maximum Working Load Breaking Load Weight
mm in mm in mm in kg lbs kg lbs g oz
RC13083 Adjustable Stop - - 77 3-1/32 55 2-3/16 - - - - 190 6.7
RC13084 Control End, Single Sheave 50 2 95 3-3/4 55 2-3/16 450 990 1350 2980 250 8.8
RC13085 Control End, Single Sheave & Becket 50 2 115 4-1/2 55 2-3/16 675 1490 1350 2980 315 11.1
RC13086 Control End, Double Sheave 50 2 95 3-3/4 55 2-3/16 675 1490 1350 2980 315 11.1
RC13087 Control End, Double Sheave & Becket 50 2 115 4-1/2 55 2-3/16 675 1490 1350 2980 580 20.5
RC13080 End Cap, Plastic - - 37 1-15/32 37 1-15/32 - - - - 27 1.0
RC13081 End Stop, Aluminum - - 65 2-9/16 76 3 - - - - 150 5.3


Oversized Shipping:
Due to the overall dimensions of Track over 1.5m, our carriers classify them as "oversized". Please click here for more information.


RC00481 Series 30 - Sliderod For RC13083 (pair) Price: $16.11 RC00482 Series 30 - Sliderod For 50mm Car (pair) Price: $16.11
RC00483 Series 30 - Sliderod For 110mm Car (pair) Price: $18.66 RC00484 Series 30 - Sliderod For 140mm Car (pair) Price: $22.91
RC00485 Series 30 - Sliderod For 160mm Car (pair) Price: $27.16 RC130010 Series 30 - Track 1.0m - Black Price: $84.96
RC130020 Series 30 - Track 2.0m - Black Price: $177.61 RC130030 Series 30 - Track 3.0m - Black Price: $245.29
RC130060 Series 30 - Track 6.0m - Black Price: $425.94 RC1301J Series 30 - Track Joiner Price: $7.61
RC13080 Track End Cap Price: $6.76 RC13081 Track End Stop Aluminum Price: $101.96
RC13083 Adjustable Stop Price: $137.66 RC13084 Control End Single Sheave Price: $147.86
RC13085 Control End Single Sheave & Becket Price: $199.71 RC13086 Control End Double Sheave Price: $232.86
RC13087 Control End Double Sheave & Becket Price: $278.76 RF1051 Eye Becket, 6mm (1/4) Mounting Hole Price: $6.33
RF1053 Fork Becket, 5mm Mounting Hole Price: $14.41

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