This 1/4" ID Twin Hose Repair Kit provides all the components needed to restore damaged or leaking welding torch hoses. Designed for standard ‘B' size fittings (9/16"-18), the kit includes oxygen and gas couplings, matching nuts, nipples, splicers, and ferrules—everything required to perform a complete hose repair. A 1/4" & 3/16" vice crimper is included to securely install ferrules for a durable, leak-free connection. Ideal for welders, fabricators, and maintenance shops who want to extend the life of their twin-line hoses without purchasing a new set.