Page 19 - Harken
P. 19
Ratchet Blocks
About Carbo Air blocks: see feature page at beginning of this section.
Cam assembly adjusts and locks
in a range of positions for crew
accessibility.
2612 2613 2619
2140 2141
40 mm
Actual size
57 mm
Actual size
75 mm
Actual size
© Michael Lechner
Sheave Shackle pin Max line Maximum Breaking
Part Ø Length Weight Ø Ø working load load
No. Description in mm in mm oz g in mm in mm lb kg lb kg
40 mm
2612 Triple/swivel/471 Carbo-Cam* 1 9/16 40 3 11/16 94 8.5 242 1/4 6 3/16 5 750 340 1500 680
2613 Triple/swivel/471 Carbo-Cam/becket* 1 9/16 40 4 5/16 110 8.6 245 1/4 6 3/16 5 900 408 1800 816
2619 Triple/471 Carbo-Cam/29 mm block/becket* 1 9/16 40 4 3/4 121 9.5 269 1/4 6 3/16 5 900 408 1800 816
57 mm
2140 Triple/swivel/150 Cam-Matic* 2 1/4 57 4 1/16 103 15.4 435 1/4 6 3/8 10 1500 680 3750 1700
2141 Triple/swivel/150 Cam-Matic/becket* 2 1/4 57 4 15/16 125 15.7 445 1/4 6 3/8 10 1800 816 4500 2041
*Maximum working loads and breaking loads for blocks based on cam strengths.
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