150
Pelagic Belle, Knysna 500, Angelo Lavranos, Knysna Yacht Company © Rika Fouché
3871
3868
3869
3870
3873
3872
3877
3876
3867
3890
3891
3945
3867 
9093
System C
Typical boat size:
Monohulls: length 18.3 - 27 m (60 - 90'); 
mainsail area under 180 m² (1940 ft²)
Multihulls: length 15.2 - 21 m (50 - 70'); 
mainsail area under 140 m² ( 1510 ft²)
About CB and slider Battcar systems: see feature 
pages at beginning of this section.
See page 275 for replacement balls. *Contact Harken for headboard plate for older systems.      **Batten receptacle not included.
Aluminum web-on headboard plates are easy for sailmakers 
to install. Plates have radiused edges to protect the sail and fit 
25 mm (1") webbing strap. Holes threaded into plates accept 
416 cheek blocks for leech line. Web-on plates are required for 
the 3867 System C CB headboard car. Sold separately.
Designed to work with batten 
receptacles from New Zealand’s 
C-Tech Sailbattens, the pintles 
have shoulders that protect the 
threads from bending.
Part
No.
Description
Length
Width
Height
Weight
Max headboard
thickness
Maximum
working load
in
mm
in
mm
in
mm
oz
g
in
mm
lb
kg
 CB Cars: Typical Boat Length: Monohulls 18.3 - 27 m (60 - 90'); Multihulls 15.2 - 21 m (50 - 70') 
 
 Headboard car assembly *
 18 5/8 
 473 
 3 3/8 
 85 
 
 
 107 
 2980 
 9/16 
 15 
 6300 
 2858 
 3871 
 Intermediate car 
 3 3/4 
 96 
 3 3/8 
 85 
 
 
 17 
 493 
 
 
 1530 
 695 
 3868 
 Battcar/12 mm stud **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 29 
 834 
 
 
 2100 
 953 
 3869 
 Battcar/14 mm stud **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 30 
 844 
 
 
 2100 
 953 
 3870 
 Battcar/16 mm stud **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 31 
 860 
 
 
 2100 
 953 
 3872 
 Universal Battcar **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 24 
 676 
 
 
 2100 
 953 
 3873 
 Reef car 
 9 1/8 
 231 
 3 3/8 
 85 
 
 
 38 
 1071 
 
 
 3150 
 1429 
 3876 
 Web-on headboard plate *
 10 15/16 
 278 
 9/16 
 14 
 10 5/8 
 269 
 33.8 
 958.4 
 1/2 
 13 
 
 
 3877 
 Web-on headboard plate/flat-top *
 11 1/16 
 281 
 9/16 
 14 
 11 5/16 
 288 
 43 
 1343 
 1/2 
 13 
 
 
 3890 
 Battcar/M12 stud for C-Tech batten **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 29.5 
 836 
 
 
 2100 
 953 
 3891 
 Battcar/M14 stud for C-Tech batten **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 29.9 
 847 
 
 
 2100 
 953 
 3945 
 Battcar/M16 stud for C-Tech batten **
 5 3/8 
 136 
 3 3/8 
 85 
 
 
 31.5 
 894 
 
 
 2100 
 953 
3867 can be purchased with the 
9093 sheave option.

View this content as a flipbook by clicking here.