Harken 340 29 mm Shackle & Cheek Block - Manual

I N S T R U C T I O N S
29 mm Carbo AirBlock ®
All blocks except 351 Ti-Lite
Strictly follow all instructions to avoid an accident, damage to your vessel, personal injury
or death. See www.harken.com/manuals for additional safety information.
Part
No. Description
A B C
Maximum
working load
Breaking
load
Harken
Shackle
Part No. in mm in mm in mm lb kg lb kg
340 Single/swivel 1 1 /
8
29 2 5 /
8
66 5 /
32
4 330 150 1000 454 246
341 Single/swivel/becket 1 1 /
8
29 3 1 /
16
78 5 /
32
4 330 150 1000 454 246
342 Double/swivel 1 1 /
8
29 2 7 /
8
73 3 /
16
5 660 299 1625 737 072
343 Double/swivel/becket 1 1 /
8
29 3 3 /
8
85 3 /
16
5 660 299 1625 737 072
344 Triple/swivel 1 1 /
8
29 2 7 /
8
73 3 /
16
5 990 449 2000 907 072
345 Triple/swivel/becket 1 1 /
8
29 3 3 /
8
85 3 /
16
5 990 449 2000 907 072
346 Triple/423 Carbo-Cam ® ** 1 1 /
8
29 2 7 /
8
73 3 /
16
5 750 340 1500 680 072
347 Triple/423 Carbo-Cam ® /becket** 1 1 /
8
29 3 3 /
8
85 3 /
16
5 900 408 1800 816 072
348 Single/fixed* 1 1 /
8
29 1 15 /
16
49 — — 330 150 1000 454 —
349 Stand-up/fixed* 1 1 /
8
29 2 3 /
16
56 — — 330 150 1000 454 —
350 Cheek 1 1 /
8
29 2 1/8 53 — — 330 150 1000 454 —
351 Ti-Lite* Important: Consult instruction sheet at: http://www.harken.com/pdf/4927.pdf
352 90° Fixed head* 1 1 /
8
29 2 1 /
16
52 — — 330 150 1000 454 —
353 Traveler 1 1 /
8
29 3 5 /
8
92 — — 330 150 1000 454 —
371 Clew block assembly 1 1 /
8
29 4 7 /
8
124 — — 330 150 1000 454 —
381 Double/fixed 1 1 /
8
29 2 1 /
8
54 — — 660 299 1625 737 —
*Can be used as becket block **Maximum working loads and breaking loads for blocks based on cam strengths
A
B
C
Glass-filled nylon sideplates: load-carrying curved bearing races.
Single fixed: Integral becket allows 2:1 or 3:1 purchase.
Doubles/triples: U-Locks holds the swivel in front/side position, or lets
block spin freely.
Triple w/cam: Compact cam arm supports high-load purchases of 5:1 or 6:1.
Cheek: Line-shedding, small mounting footprint and drain holes.
Common uses: Outhauls, Cunninghams, Vangs, Traveler controls,
Barberhaulers, Flag halyards
Max Line Size: Blocks w/o Cams 5/16" (8 mm); Blocks w/Cams 1/4" (6 mm)
Do not apply a load greater than the Maximum working load (MWL) of the Carbo AirBlock listed below.
Features
IMPORTANT: See Inspection and Maintenance at end of manual.
USA – Tel: (+1) 262-691-3320 • Web: www.harken.com • Email: [email protected]
Italy – Tel: (+39) 031.3523511 • Web: www.harken.it • Email: [email protected]