130
2746
3176
3178
3177
3179
1637
2745
2752
1635
1636
3180
1628
1629
See page 275 for replacement balls.     *Not windward sheeting. Stop knot required to keep car from hitting end control.
CB Cars:
Windward Sheeting 
& 3:1 Cars
with Cams
Windward Sheeting Cars
Race once with the windward sheeting traveler 
car and you’ll never race without one again. Pull 
the car above the centerline without releasing the 
leeward control line. Tack, and the car stays in 
the same position, ready to be pulled to the new 
windward side. 
Mount track in the cockpit or near deck level. 
For dinghies to large offshore boats.
3:1 Midrange Cars with Cams
The 1628 and 1629 cars with 365 Carbo-Cam 
cleats provide additional mechanical advantage 
(3:1 versus 2:1) by trimming from the car as 
opposed to a fixed point at the end of the track. 
Cars fit 27 mm Midrange CB track.
Windward Sheeting Adapter Kits
Wire retaining clips keep balls captive, 
making cars easy to load and 
maintain. Composite corner keepers 
help keep ball bearings captive when 
the car is off the track. For a cost-
effective option, CB+ cars can be 
modified to run on Harken non-CB 
track.
WINDWARD SHEETING CARS
WINDWARD SHEETING ADAPTER KITS
3:1 MIDRANGE 
CARS WITH CAMS*
Part
No.
Description
Length
Width
Weight
Max line
Ø
Maximum
working load
Breaking
load
Purchase/end controls
in
mm
in
mm
oz
g
in
mm
lb
kg
lb
kg
 22 mm Small Boat Windward Sheeting 
 
 
 
 
 
 
 
 
 
 
 
 
 
 2745 
 Small Boat CB 
 6 7/8 
 175 
 3 1/16 
 78 
 24.75 
 702 
 5/16 
 8 
 850 
 386 
 2500  1134 
 2:1 / 3:1 / 2740 
 2746 
 Small Boat CB/high-load 
 6 7/8 
 175 
 3 1/16 
 78 
 26 
 737 
 5/16 
 8 
 1250 
 567 
 2500  1134 
 2:1 / 3:1 / 2740 
 27 mm Midrange 3:1 Cars with Cams 
 
 
 
 
 
 
 
 
 
 
 
 
 
 1628 
 Midrange CB/365 Carbo-Cam* 
 9 1/8 
 232 
 4 3/8 
 111 
 25.76 
 730 
 3/8 
 10 
 1800 
 816 
 5000  2268 
 3:1 / 1631 
 1629 
 Midrange CB/high-load/365 Carbo-Cam* 
 9 1/8 
 232 
 4 3/8 
 111 
 27.2 
 771 
 3/8 
 10 
 2300 
 1043 
 5000  2268 
 3:1 / 1631 
 27 mm Midrange Windward Sheeting 
 
 
 
 
 
 
 
 
 
 
 
 
 
 1635 
 Midrange CB 
 6 3/4 
 171 
 4 1/8 
 105 
 35 
 990 
 3/8 
 10 
 1800 
 816 
 5000  2268 
 3:1 / 4:1 / 1631 
 1636 
 Midrange CB/high-load 
 6 3/4 
 171 
 4 1/8 
 105 
 36 
 1020 
 3/8 
 10 
 2300 
 1043 
 5000  2268 
 3:1 / 4:1 / 1631 
 32 mm Big Boat Windward Sheeting 
 
 
 
 
 
 
 
 
 
 
 
 
 
 3176 
 Big Boat CB 
 9 9/16 
 243 
 5 
 127 
 57 
 1618 
 3/8 
 10 
 3000 
 1361 
 7000  3175 
 4:1 / 3168, 5:1 / 6:1 / 3169 
 3177 
 Big Boat CB/stand-up 
 9 9/16 
 243 
 5 
 127 
 62 
 1747 
 3/8 
 10 
 3000 
 1361 
 7000  3175 
 4:1 / 3168, 5:1 / 6:1 / 3169 
 3178 
 Big Boat CB/high-load 
 9 9/16 
 243 
 5 
 127 
 61 
 1723 
 3/8 
 10 
 4500 
 2041 
 9000  4081 
 4:1 / 3168, 5:1 / 6:1 / 3169 
 3179 
 Big Boat CB/high-load/stand-up 
 9 9/16 
 243 
 5 
 127 
 65 
 1851 
 3/8 
 10 
 4500 
 2041 
 9000  4081 
 4:1 / 3168, 5:1 / 6:1 / 3169 
Part
No.
Description
Max line
Ø
Fits cars
Purchase
in
mm
 1637 
 Midrange CB 
 3/8 
 10 
1624 / 1625
 3:1 / 4:1 
 2752  Small Boat CB  5/16 
 8 
2726 / 2727 / 2728
 2:1 / 3:1 
 2729 / 2730 / 2731 / 2735 / 2736 / 2753 / 2754
 3180 
 Big Boat CB 
 3/8 
 10 
3163 / 3165
 4:1 / 5:1 / 6:1 

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