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Description
Tackle hydraulic maintenance like a pro with Zelcan's 72-piece JIC cap and plug kit, packed with the 6 most-used sizes: -4, -6, -8, -10, -12, and -16. Whether you're out in the field or elbows-deep in a shop job, these galvanized 1045 steel hydraulic fittings are tough enough to handle pressure spikes, rough conditions, and daily wear. The precision-cut threads make every install smooth and secure—no slipping, no stripping—and the hex heads work perfectly with your socket set for fast changes. Each plug forms a tight, metal-to-metal seal that keeps oil in and grit out, protecting your system when it matters most. And when the job's done? This JIC plug and cap assortment kit packs neatly into a blow-molded case with custom EVA slots, so you're always ready for the next repair.
Features
Versatile Applications: Zelcan's 72pc hydraulic hose fitting kit includes JIC caps and plugs in -4, -6, -8, -10, -12, and -16 sizes to match the most common hydraulic fittings. Ideal for equipment maintenance in agriculture, industry, and construction
No Slips, No Strips: Our well-cut threads help prevent misalignment, support higher pressure loads, and reduce long-term wear on mating parts. Each cap and plug features a hex head that pairs easily with socket tools for secure handling
Reliable & Tight Sealing: With a precise 37° flare, these hydraulic fittings create a secure metal-to-metal seal that blocks oil leaks during service. They help protect your equipment from pressure loss and fluid contamination
Built to Withstand Tough Use: Built from galvanized 1045 steel, these JIC caps and plugs can handle tough working conditions. They're built to stand up to vibration, pressure spikes, and rough outdoor environments
Neat and Ready: Our hydraulic plug and cap kit comes in a blow-molded case with a custom EVA insert to keep every piece right where it belongs. It’s easy to carry and perfect for organized repairs on-site or in the shop
Specifications
Material: AISI 1045 Steel, HDPE
Dash Sizes: -4, -6, -8, -10, -12, -16
Thread Sizes: 7/16, 9/16, 3/4, 7/8, 1-1/16, 1-5/16 in.
Case Dimensions: 11.4 x 8.7 x 3.1 in. (29x22.2x8 cm)
Package List
12 x JIC -4 Caps
12 x JIC -4 Plugs
10 x JIC -6 Caps
10 x JIC -6 Plugs
6 x JIC -8 Caps
6 x JIC -8 Plugs
4 x JIC -10 Caps
4 x JIC -10 Plugs
2 x JIC -12 Caps
2 x JIC -12 Plugs
2 x JIC -16 Caps
2 x JIC -16 Plugs
1x Instructions
On Feb 5, 2026 at 22:59:33 PST, seller added the following information:
