Description
Tackle hydraulic maintenance like a pro with Zelcan's 72-piece ORFS 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, O-ring seal that keeps oil in and grit out, protecting your system when it matters most. And when the job's done? This O-ring face seal 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 ORFS 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: Our ORFS threads meet SAE J1453 standards to provide a secure O-ring seal that blocks leakage. They help protect your equipment from pressure loss and fluid contamination
Built to Withstand Tough Use: Built from galvanized 1045 steel, these O-ring face seal 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: 9/16, 11/16, 13/16, 1, 1-3/16, 1-7/16 in.
Case Dimensions: 11.4 x 8.7 x 3.1 in. (29x22.2x8 cm)

Package List
12 x ORFS -4 Caps
12 x ORFS -4 Plugs
10 x ORFS -6 Caps
10 x ORFS -6 Plugs
6 x ORFS -8 Caps
6 x ORFS -8 Plugs
4 x ORFS -10 Caps
4 x ORFS -10 Plugs
2 x ORFS -12 Caps
2 x ORFS -12 Plugs
2 x ORFS -16 Caps
2 x ORFS -16 Plugs
1x Instructions