Harken 2608 40 mm Ratchet Block - Manual

O N L I N E I N S T R U C T I O N S
40 mm, 57 mm, 75 mm Carbo Ratchets
USA – Tel: (+01) 262-691-3320 • Web: www.harken.com • Email: [email protected]
Italy – Tel: (+39) 031.3523511 • Web: www.harken.it • Email: [email protected]
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.
Eight-facet sheave: holds line securely.
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/traveler controls/
genoa sheets/foreguys
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
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
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.
Ratchet blocks are hand and crew savers. The eight-sided sheave grips loaded
sheets with up to 15: 1 holding power yet allows a line to be eased instantly with
control. They allow the crew to hand hold main, jib and spinnaker sheets with
only a fraction of the effort that a regular block requires. An on/off switch allows
the ratchet to be turned off in light air to trim and ease lines more easily.
40 mm
The 2608, 2609 and 2614 have on/off switches; other 40 mm ratchet blocks are
always in ratchet mode.
57 mm (10:1 Holding Power), 75 mm (15:1 Holding Power)
All 57 and 75 mm ratchet blocks have on/off switches.
Ratchet Blocks