FLEXING ELEMENT MATL NATURAL RUBBER;CORE MATL 2014-76 ALUM ALLOY ANODIZED;CENTER SHIM MATL ALUM ALLOY ANODIZED;END PLATS MATL STAINLESS STEEL;INSERT MATL ALUM ALLOY ANODIZED;NATURAL RUBBER BONDED TO A PIECE OF FORGED HARDWARE;OVERALL LENGTH OF RUBBER BONDING 4.500;2.000 IN THICK;5.000 IN WIDE AT BOTTOM