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 2619214040 mmActual size214157 mmActual size75 mmMC ScowHannah Lee Noll Actual sizeSheave Shackle pin Max line Maximum Breaking LengthWeightworking load loadPartNo. 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 11/16948.52421/43/1657503401500680 6 2613Triple/swivel/471 Carbo-Cam/becket*1 9/161101/463/1659004081800816 404 5/168.6245 2619Triple/471 Carbo-Cam/29 mm block/becket*404 3/41212691/463/1659004081800816 1 9/169.5 57 mm 2140Triple/swivel/150 Cam-Matic*574 1/1610315.44351/463/810150068037501700 2 1/4 2141Triple/swivel/150 Cam-Matic/becket*2 1/4574 15/1612515.74451/463/810180081645002041*Maximum working loads and breaking loads for blocks based on cam strengths.27'