The PEXLock 30770 is a 1-inch pipe elbow designed for use with PEX A, B, and C tubing systems. This fitting eliminates the need for multiple fittings since it works with all three PEX standards. The removable clamp design allows you to loosen and retighten the connection during installation or service without loss of grip.
Installation is straightforward and requires only a pair of slip-joint pliers—no special calibrated tools are necessary. The robust construction handles the pressures of underground and behind-wall applications, and the fitting resists freezing, cracking, and extreme heat.
Features and Benefits
- Universal Compatibility: Works with PEX A, B, and C tubing, so you don’t need multiple fitting types.
- Removable Clamp Design: Loosen and retighten the clamp without loss of grip during installation or service work.
- Durable Construction: Resists freezing, cracking, and extreme heat for reliable long-term performance.
- Underground and Behind-Wall Rated: Approved for new building, behind-wall, and underground applications.
- Easy Installation: Requires only a pair of slip-joint pliers; no special calibrated tools needed.
Specifications
- Brand: PEXLock
- Model: 30770
- Size: 1 inch
- Compatible Tubing: PEX A, B, and C
- Clamp: Removable
- Applications: New building, behind-wall, and underground
How to Use
Use a pair of slip-joint pliers for installation. The clamp can be loosened and retightened as needed without degradation.








