60 9046 9045 9044 9043 9039 9040 9041 Part No. Description Sheave Ø Height Weight Base Ø Max line Ø Maximum working load Breaking load in mm in mm oz g in mm in mm lb kg lb kg Crossover Blocks 9039 45 mm Tulip Crossover Block 1 3/4 45 1 7/16 37 4.6 131 1 7/8 48 1/2 12 2000 907 4000 1814 9040 60 mm Tulip Crossover Block 2 3/8 60 1 7/8 48 10.8 305 2 1/2 63 9/16 14 3000 1361 6000 2721 9041 75 mm Tulip Crossover Block 2 15/16 75 2 3/8 60 19 540 3 1/8 79 9/16 14 3750 1701 7500 3402 Part No. Description Sheave Ø Length Height Weight Fasteners Max line Ø Maximum working load Breaking load in mm in mm in mm oz g in mm in mm lb kg lb kg Deck Organizers 9043 3-sheave 1 1/3 33 4 1/8 105 1 1/2 38 7.8 220 5/16 8 1/2 12 2250 1020 4500 2041 9044 4-sheave 1 1/3 33 5 9/16 141 1 1/2 38 10.2 290 5/16 8 1/2 12 2250 1020 4500 2041 9045 5-sheave 1 1/3 33 7 177 1 1/2 38 12.7 360 5/16 8 1/2 12 2250 1020 4500 2041 9046 6-sheave 1 1/3 33 8 7/16 213 1 1/2 38 15.2 430 5/16 8 1/2 12 2250 1020 4500 2041 Stamped Fixed Tulips This new line of Harken Fixed Tulip Sheave blocks is workhorse equipment designed to mount easily and provide strong economical performance. Wide, line-friendly tulip sheaves make them efficient for applications where slight lead angle misalignments would otherwise lead to the off-center loading and increased friction. They are also helpful where the lead angle changes as it does in some outhaul systems as the boom goes in and out. Five different form factors in multiple sheave sizes are available. Mastbase blocks: In applications such as at the mastbase, one fixed tulip block with its integral base plate can replace a base plate and a shackle or loop. Over-the-top models are designed to facilitate full 90-degree deflections in rope path facilitating horizontal-to-vertical transitions over cabintops to cockpit floors on offshore catamarans. Their unique divided design allows for one line to be substituted for another in the middle of a system rather than requiring a complete re-rig through a rope clutch. Footblocks: Our new tulip sheave design helps realign lead angle in situations where the lead is not perfectly aligned with the block—situations where off-center loading would cause significant additional friction with a narrower conventional sheave. Crossover blocks are fantastic for helping sailors adjust and cleat multiple lines using the smallest possible number of cleats, reducing weight in the process. Tulip sheaves help more as the lead angles get more acute. This new line organizer is designed to be installed between a row of clutches terminating halyards and control lines, and corresponding winches. The organizer allows fewer winches to service increasingly busy pit areas. CROSSOVER BLOCKS DECK ORGANIZERS
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