Experience the power and durability of this Drain Cable Repair End Bit, designed to fit K-380 and K-400 cables with 3/8inch x 25' or 50' dimensions. Crafted with precision, this end bit ensures efficient cable repair, allowing you to tackle even the toughest clogs and blockages. Its robust construction guarantees long-lasting performance, while its compatibility with industry-leading drain cleaning machines makes it an essential tool for professional plumbers and DIY enthusiasts alike. Restore the functionality of your drain cables with this reliable and repair end bit.