2009 - 2010

Big Boat Deck
Organizers
Use Big Boat deck organizers to lead
multiple lines aft to halyard stoppers
or winches. Organizers are also perfect
for many other applications that call
for a multiple-sheave, cheek-mounted
lead block.
Use for:
Halyards
Reef lines
Outhauls
Pole lifts
Control lines
High-load composite
bearing sheaves
Low-profile construction
Polished, machined
bolt heads
Compact length
Hardkote-anodized aluminum
Self-contained sheaves
724
2 3 /4"
70 mm 27 /16"
62 mm
725
726
Esmeralda, Club Swan 42, German Frers, Nautor — Nautor Swan Italia photo
1867
1868
Big Boat Deck Organizers are available with up to 10 sheaves by custom order.
Maximum
Sheave
Max Ø working load/ Breaking load/ Maximum Breaking
Part
Ø Length Height Weight Line Wire sheave sheave working load load
No. Description
in mm in mm in mm oz g in mm in mm lb kg lb kg lb kg lb kg
724 Big Boat/2-Sheave* 2 1 /4 57 7 9 /16 192 1 1 /8 29 19 1 /2 553 1
/2 12 5
/16 8 4950 2245 9900 4491 4950 2245 9900 4491
725 Big Boat/3-Sheave* 2 1 /4 57 10 5 /16 262 1 1 /8 29 27 1 /2 780 1
/2 12 5
/16 8 4950 2245 9900 4491 7425 3368 14850 6736
726 Big Boat/4-Sheave* 2 1 /4 57 13 1 /16 332 1 1 /8 29 35 992 1
/2 12 5
/16 8 4950 2245 9900 4491 9900 4491 19800 8981
1867 Big Boat/5-Sheave* 2 1 /4 57 15 13 /16 402 1 1 /8 29 44 1247 1 /2 12 5
/16 8 4950 2245 9900 4491 12375 5613 24750 11227
1868 Big Boat/6-Sheave* 2 1 /4 57 18 9 /16 471 1 1 /8 29 45 1276 1 /2 12 5
/16 8 4950 2245 9900 4491 14850 6736 29700 13472
DO NOT use Harken equipment for human suspension. *Fasteners included — 3 /8" (10 mm) x 3" (75 mm) HH
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