The PEXLock 30874 female swivel adapter is a plastic pipe fitting designed to connect PEX tubing to female threaded ports in plumbing systems. This adapter provides a durable, corrosion-resistant connection for PEX tubing installations.
Made from high-grade malleable polymer, this swivel adapter resists freezing, cracking, and extreme heat while eliminating metal corrosion concerns. The secure locking mechanism helps prevent future plumbing failures, and the compact design maintains clearances in crowded piping systems. Installation is straightforward using only a pair of slip joint pliers—no special calibrated tools required.
Features and Benefits
- Durable Polymer Construction: The malleable polymer core provides strength and flexibility while resisting corrosion, oxidation, and pitting that metal fittings may experience.
- Simple Installation: Requires only a pair of slip joint pliers; no special calibrated tools, making it accessible for both professionals and DIY users.
- Versatile Compatibility: Works with PEX A, B, and C tubing for flexible system design.
- Secure Locking Design: The adapter’s secure lock helps avoid future plumbing failures.
- Slim Profile: Compact design helps maintain clearances in crowded plumbing systems.
Specifications
- Brand: PEXLock
- Model: 30874
- Size: 3/8 in. x 1/2 in. FPT (Female Pipe Thread)
- Color: Black
- Material: Plastic (malleable polymer)
- Lead-Free: Yes
- Packaging: Bagged
How to Use
Install using a pair of slip joint pliers.








