b'80 mm BlocksAbout Element blocks: see feature page at beginning of this section.6221 6280 6290 6291 6292 6293Removable headpost lock allows shackle to be fixed or to swivel.6296 6297 6294 6295 62986299B AC DSheave Shackle pin Max line Maximum BreakingPartLength Weight working load loadNo. Description in mm in mm oz g in mm in mm lb kg lb kg6221Mastbase/single/swivel3 1/8805 1/213812.6358105/81648502200970044006280Stand-up3 1/8806 9/1623.66705/8164850220097004400 166 Single/swivel3 1/8806 3/417116.63/8105/8164850220097004400 6290475 6291Single/swivel/becket3 1/8820318.95403/8105/8164850220097004400 80 6292Fiddle/swivel3 1/880922921.46103/8109/161448502200970044003 1/822.4640 6293Fiddle/swivel/becket80102543/8109/16144850220097004400 Double/swivel807 1/219132.09151/2125/8606427505500 62963 1/81612128 3 1/8808 3/422234.3125/860642750121285500 6297Double/swivel/becket9801/216 Footblock DimensionsPart A B C DNo. in mm in mm in mm in mm6294 /6295/6298/6299 19.52 13/32618025/3219.8 Footblocks 3/43 1/8 Sheave Max line Maximum Breaking FastenersPartLength Height Weightworking load load (FH)No. Description in mm in mm in mm oz g in mm lb kg lb kg mm62943 1/8804 1/211410.93105/84850220097004400 Single footblock1 7/16361610 6295Single footblock/lockoff3 1/8804 1/21141 7/163614.44105/8164850220097004400106298Double footblock3 1/8804 1/21142 9/166520.35805/816319714506394290010Single footblock/lockoff/left62991/8804 1/21141 7/1614.4 10 /816485022009700440010 3 364 549'