b'Selection guideblocks Plain BallRoller FRX: MXEvo:MXLEvo:bearing bearingblocks Rings Block Soft blockblocks blocksLOAD TYPESDynamic operationand light loadStatic operation and heavy loadDynamic operation and heavy loadEXAMPLES OF USEMainsail sheetMainsail travelersSpinnaker sheetsMastfoot blockMasthead block Boom vang DownhaulBackstay Mainsail foot Reefing pointCunninghamBarberhauler InhaulerSpinnaker tack pointFor a 45 angle:For a 90 angle: The load factorThe load factor will be 75%. Awill be 140%. A load of 100 Kg90 load of 100 KgDeflection angle Load factor45 on the line willon the line will represent a loadrepresent a load180 200 %of 75 Kg on theof 140 Kg on the block block. 160 197 %140 187 %120 180 %100 153 %For a 120 angle:For a 180 The load factorangle: The load90 140 %120 will be 180%. A180 factor will be80 129 %load of 100 Kg200%. A load on the line willof 100 Kg on60 100 %represent a loadthe line will45 75 %of 180 Kg on therepresent a load block. of 200 Kg on20 35 %the block.0 0 %32 I 33'