ONLINE INSTRUCTIONS
40 mm, 57 mm, 75 mm Carbo
®
Ratchets
USA – Tel: (+01) 262-691-3320 • Web: www.harken.com • Email: harken@harken.com
Italy – Tel: (+39) 031.3523511 • Web: www.harken.it • Email: techservice@harken.it
Strictly follow all instructions to avoid an accident, damage to your vessel, personal injury
or death. See www.harken.com for additional safety information.
A
B
C
Glass-filled nylon sideplates: load-carrying curved bearing
races.
Machined hardkote-anodized aluminum sheaves: strength
and corrosion resistance.
Fast trim: Free-running ball bearings.
Hand-hold and release loaded line: Faceted aluminum sheave
grips line securely. Ratchets provide mechanical advantage.
Multi-faceted Power3 sheaves: very aggressive holding power.
Ratchet on/off switch: 40 mm–2608/2609/2614;
57/75 mm–all blocks.
Ratchet always on: 2610/2611.
Cam arm locking plates: allows cam arms to be locked in more
than five positions for fair leads.
Cheek: line-shedding, small mounting footprint and drain holes.
Common uses: Main/jib/spinnaker sheets on dinghies and
sportboats; control lines on boats of all sizes.
Features
Part
No.
A B C
Max line
Ø
Maximum
working load*
Breaking
load*
Description in mm in mm in mm in mm lb kg lb kg
40 mm
2608 Single/swivel 1
9
/
16
40 3
3
/
8
86
5
/
32
4
3
/
8
10 300 136 1000 454
2609 Single/swivel/becket 1
9
/
16
40 4 102
5
/
32
4
3
/
8
10 300 136 1000 454
2610 Single/swivel/471 Carbo-Cam* 1
9
/
16
40 3
3
/
8
86
5
/
32
4
1
/
4
6 150 68 300 136
2611 Single/swivel/471 Carbo-Cam/becket* 1
9
/
16
40 4 102
5
/
32
4
1
/
4
6 300 136 600 272
2612 Triple/swivel/471 Carbo-Cam** 1
9
/
16
40 3
11
/
16
94
3
/
16
5
1
/
4
6 750 340 1500 680
2613 Triple/swivel/471 Carbo-Cam/becket 1
9
/
16
40 4
5
/
16
110
3
/
16
5
1
/
4
6 900 408 1800 816
2614 Cheek 1
9
/
16
40 2
3
/
4
70 — —
3
/
8
10 300 136 1000 454
2619 Triple/471 Carbo-Cam/29 mm/becket 1
9
/
16
40 4
3
/
4
121
3
/
16
5
1
/
4
6 900 408 1800 816
57 mm
2135 Single/swivel 2
1
/
4
57 4
1
/
16
103
3
/
16
5
3
/
8
10 500 227 2000 907
2166 Single/swivel/Power3/1.5x grip/titanium 2
1
/
4
57 4
1
/
16
103
3
/
16
5
3
/
8
10 500 227 2000 907
2169 Single/swivel/Power3/2x grip/silver 2
1
/
4
57 4
1
/
16
103
3
/
16
5
3
/
8
10 500 227 2000 907
2136 Single/swivel/becket 2
1
/
4
57 4
15
/
16
125
3
/
16
5
3
/
8
10 500 227 2000 907
2137 Cheek 2
1
/
4
57 3
1
/
4
83 — —
3
/
8
10 500 227 2000 907
2138 Single/swivel/150 Cam-Matic* 2
1
/
4
57 4
1
/
16
103
3
/
16
5
3
/
8
10 300 136 750 340
2139 Single/swivel/150 Cam-Matic/becket* 2
1
/
4
57 4
15
/
16
125
3
/
16
5
3
/
8
10 600 272 1500 680
2140 Triple/swivel/150 Cam-Matic*
+
2
1
/
4
57 4
1
/
16
103
3
/
8
10
1
/
4
6 1500 680 3750 1700
2141 Triple/swivel/150 Cam-Matic/becket 2
1
/
4
57 4
15
/
16
125
3
/
8
10
1
/
4
6 1800 816 4500 2041
2673 57 mm fiddle/ratchet 2
1
/
4
57 4
5
/
8
118
3
/
8
10
3
/
16
5 793 360 2380 1080
2674 57 mm/fiddle/ratchet/becket 2
1
/
4
57 5
5
/
8
143
3
/
8
10
3
/
16
5 793 360 2380 1080
2675 57 mm/fiddle/ratchet/150 Cam-Matic 2
1
/
4
57 4
5
/
8
118
3
/
8
10
3
/
16
5 793 360 2380 1080
2676 57 mm/fiddle/ratchet/150 Cam/becket 2
1
/
4
57 5
5
/
8
143
3
/
8
10
3
/
16
5 793 360 2380 1080
75 mm
2174 Single/swivel/Power3/1.5x grip/titanium 2
15
/
16
75 5
3
/
8
137
1
/
4
6
7
/
16
12 750 341 3000 1361
2176 Single/swivel/Power3/2x grip/silver 2
15
/
16
75 5
3
/
8
137
1
/
4
6
7
/
16
12 750 341 3000 1361
2670 Single/swivel 2
15
/
16
75 5
3
/
8
137
1
/
4
6
7
/
16
12 750 341 3000 1361
2671 Single/swivel/becket 2
15
/
16
75 6
1
/
2
165
1
/
4
6
7
/
16
12 750 341 3000 1361
2672 Cheek 2
15
/
16
75 4
1
/
16
103 — —
7
/
16
12 750 341 3000 1361
2694 75 mm/fiddle/ratchet 2
15
/
16
75 6
3
/
16
157
1
/
2
12
1
/
4
6 1212 550 3637 1650
2695 75 mm/fiddle/ratchet/becket 2
15
/
16
75 7
7
/
16
189
1
/
2
12
1
/
4
6 1212 550 3637 1650
2696 75 mm/fiddle/ratchet/150 Cam-Matic
*
++
2
15
/
16
75 6
3
/
16
157
1
/
2
12
1
/
4
6 900 408 3350 1020
2697 75 mm/fiddle/ratchet/150 Cam/becket 2
15
/
16
75 7
7
/
16
189
1
/
2
12
1
/
4
6 1212 550 3637 1650
*Maximum working loads and breaking loads for blocks based on cam strengths.
**Can be used as becket block – add 281 eyestrap.
+
Can be used as becket block – add 137 eyestrap and (2) HFS929 panhead screws (M5X45).
++
Can be used as becket – add 137 eyestrap.
IMPORTANT: See Inspection and Maintenance
at end of manual.
Do not apply a load greater than the maximum working load (MWL) of the Carbo
®
Ratchet blocks listed below.
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