Sportfishing outriggers

Outriggers for sportfishing boats of the tubular mast type strengthened by a plurality of longitudinal truss cables to resist mast bending are improved by new spreader assemblies that include unique cable spreader arms that have (a) tubular sockets on their inboard end, (b) a cable guide through which an anti-bending cable passes removably fitted into their outboard end and (c) a frangible portion in the arm to break when the arm is overloaded. The improved spreader assemblies include (1) a collar, sized to encircle the mast and (2) a plurality of lateral posts, each threaded at one end into the collar and sized to slideably receive the tubular socket of one of the spreader arms to retain the arm extending laterally outwardly from the collar creating a cable truss member. The truss cables are connected to the mast via unique ball-anchor lugs formed as integral portions of the mast collars.