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 |
|