FLEX EL ELAST 280 COUPLING, BASIC NAME COUPLING NAME FLEXIBLE MODIFIER TYPE ELASTIC ELEMENT MATERIAL STEEL/RUBBER SPACER WITHOUT SPACER SIZE 280 TORQUE 3900 NM STANDARD DRILL ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE FLENDER-N-EUPEX TYPE A 280 NOTE: IN HALF, PIECE 1, WITH ELEMENT ELEMENT