123
R32
3159
E3200
3157
3158
R32HB
548
562
3153
1849
R32
3500
3159
R32HB
19 mm
3/4"
30 mm
1 3/16"
32 mm
1 1/4"
57 mm
2 1/4"
42 mm
1 5/8"
32 mm
1 1/4"
32 mm Big Boat: 
CB Track & Accessories
Variable Hole Spacing Track
CB (Captive Ball) high-beam variable hole spacing 
track is used to span cockpits or other unsupported 
areas. Track features internal slide bolts, allowing new 
track to be installed without drilling additional holes. 
Low-Beam Track
Low-beam track is available with one, two, or three pinstop holes 
between fasteners or without pinstop holes.
Endstops/Trim Caps
When end controls are not used, add endstops to 
absorb shock loads. When end control assemblies 
are used, trim caps finish track ends. Sold in pairs. 
Fasteners not included.
Splice Links
Splice links join track and keep it aligned during installation.
Track Risers
Use 1849 risers for mid-boom travelers that must clear 
companionway hatches. Risers fit most cabintops and 
articulate for use with either straight or curved track. 
Sold in pairs. See page 117.
Curved Track
Harken will bend track to your specifications. 
See page 135.
Bolt slides 
included.
Fasteners not 
included.
Track not 
included.
*T3204B/T3209B: 7.32 m (24')
*First mounting hole distance from end of track: Metric track = 50 mm (1 31/32"); Retrofit 4" hole spacing track = 51 mm (2").     
**Sold in pairs. Trim caps not used with E32 end controls.     ‡Track riser 1849 shown on page 107.     ***Contact Harken.
Track bending
 
Car
 Minimum radius
Horizontal bend
Vertical bend
ft
m
ft
m
T32xxB*, T32xxB.NW, 3176, 3177
8
2.44
10
3.05
T32xxB.HL, T32x4B.HL
T32xxB.HL.NW, 3178, 3179
18
5.49
18
5.49
2 x T32xxB, 2 x T32xxB.NW
8
2.44
10
3.05
T3204B, T3209B
24
7.32
24
7.32
Part
No.
Description
Length
Mounting
hole spacing*
Weight
Fasteners
Endstop**/
trim cap**
Splice link/
track riser‡
ft/in
m
in
mm
oz
kg
in
mm
 Metric Track 
 R32.1M 
 Low-beam/pinstop holes 
 3' 3 3/8" 
 1 
 3 15/16 
 100 
 52 
 1.47 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.1MHDP  Low-beam/3 pinstop holes 
 3' 3 3/8" 
 1 
 3 15/16 
 100 
 33.1 
 0.94  5/16FH 
 8FH 
 548/E3200 / 3157 
 3153 /  
 R32.1.5M 
 Low-beam/pinstop holes 
 4' 11 1/16" 
 1.5 
 3 15/16 
 100 
 52 
 1.47 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.1.8M 
 Low-beam/pinstop holes 
 5' 10 13/16"  1.8 
 3 15/16 
 100 
 61.7 
 1.75 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.2.1M 
 Low-beam/pinstop holes 
 6' 10 11/16"  2.1 
 3 15/16 
 100 
 72 
 2.05 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.2.4M 
 Low-beam/pinstop holes 
 7' 10 1/2" 
 2.4 
 3 15/16 
 100 
 81 
 2.3 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.3M 
 Low-beam/pinstop holes 
 9' 10 1/16" 
 3 
 3 15/16 
 100 
 103 
 2.93 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.3.6M 
 Low-beam/pinstop holes 
 11' 9 3/4" 
 3.6 
 3 15/16 
 100 
 124 
 3.52 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 R32.6M 
 Low-beam/pinstop holes 
 19' 8 1/4" 
 6 
 3 15/16 
 100 
 207 
 5.87 
 3/8FH 
 10FH 
 548/E3200 / 3157 
 3153 /  
 Variable Hole Spacing Track 
 R32HB.1.5M  High-beam 
 4' 11 1/16" 
 1.5 
 Slide bolt 
 167 
 4.74  5/16HH 
 8HH 
 562 / 3158 
 / 1849 
 R32HB.1.8M  High-beam 
 5' 10 7/8" 
 1.8 
 Slide bolt 
 201 
 5.69  5/16HH 
 8HH 
 562 / 3158 
 / 1849 
 R32HB.2.5M  High-beam 
 8' 2 7/16" 
 2.5 
 Slide bolt 
 279 
 7.9 
 5/16HH 
 8HH 
 562 / 3158 
 / 1849 
 R32HB.3.6M  High-beam*** 
 11' 9 3/4" 
 3.6 
 Slide bolt 
 402 
 11.38  5/16HH 
 8HH 
 562 / 3158 
 / 1849 
 R32HB.4.5M  High-beam*** 
 14' 9 3/16" 
 4.5 
 Slide bolt 
 502 
 14.23  5/16HH 
 8HH 
 562 / 3158 
 / 1849 
 Retrofit 4" Hole Spacing Track 
 3159.8 
 Low-beam 
 8' 
 2.44 
 4 
 102 
 89 
 2.48  5/16FH 
 8FH 
 548/E3200 / 3157 
 3153 /  
 3159.12 
 Low-beam 
 12' 
 3.66 
 4 
 102 
 131 
 3.71  5/16FH 
 8FH 
 548/E3200 / 3157 
 3153 /  
 3500.4 
 Low-beam/2 pinstop holes 
 4' 
 1.22 
 4 
 102 
 41.5 
 1.18  5/16FH 
 8FH 
 548/E3200 / 3157 
 3153 /  
 3500.6 
 Low-beam/2 pinstop holes 
 6' 
 1.83 
 4 
 102 
 62.2 
 1.76  5/16FH 
 8FH 
 548/E3200 / 3157 
 3153 /  

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