ANCIMOON 72PCS JIC Cap & Plug Set

Tighten up your hydraulic system with this 72-piece JIC (37° Flare) cap and plug set from ANCIMOON—designed for quick leak control and long-term reliability. These precision-engineered fittings cover sizes from -4 (1/4″) to -16 (1″), ensuring a perfect seal on hoses, tubes, and ports in demanding environments. Whether you’re working on trucks, agricultural equipment, or industrial machinery, the carbon steel construction with galvanized protection resists corrosion and handles high-pressure, high-heat applications without failing.

The set includes both standard caps for blocking off fittings and male plugs with added seals for securing female ports—ideal for emergency repairs or routine maintenance. Stored in a rugged, waterproof plastic case with labeled compartments, these fittings stay organized and protected during transport or on the job site. Built to meet or exceed SAE standards, this kit delivers the tight, leak-proof performance you need for hydraulic systems in aerospace, chemical processing, and heavy-duty vehicles.