b'Ratchet BlocksAbout 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 26192140 214140 mmActual size57 mmActual size75 mm Michael Lechner Actual sizeSheave Shackle pin Max line Maximum BreakingPartLengthWeightworking loadload No. Description in mm in mm oz g in mm in mm lb kg lb kg 40 mm 2612Triple/swivel/471 Carbo-Cam*1 9/16403 11/16948.52421/463/16575034015006802613Triple/swivel/471 Carbo-Cam/becket*1 9/16404 5/161108.62451/463/16590040818008162619Triple/471 Carbo-Cam/29 mm block/becket*1 9/16404 3/41219.52691/463/165900408180081657 mm 2140Triple/swivel/150 Cam-Matic*2 1/4574 1/1610315.44351/463/8101500680375017002141Triple/swivel/150 Cam-Matic/becket*574 15/1612515.74451/43/810180081645002041 2 1/46*Maximum working loads and breaking loads for blocks based on cam strengths. 26'