Prime-line 3/8 In. White Window Frame Corner

Introducing the Prime Line White Nylon Window Corner Kit, a 20‑piece collection engineered for a precise 3/8‑inch fit. Each corner is crafted from durable white‑colored nylon and features a clean square cut, delivering a professional finish for aluminum window frames such as model PL14157.

Why choose this kit? The lightweight yet sturdy material resists corrosion, ensuring long‑lasting performance in any climate. Ideal for DIY enthusiasts and contractors alike, it simplifies the process of reinforcing window edges while maintaining a sleek appearance.

• Exact 3/8‑inch dimensions: Guarantees a seamless match with standard aluminum frames, reducing installation time.
• White nylon construction: Offers UV resistance and a clean aesthetic that blends with most window styles.
• Square‑cut design: Provides a flush, professional look without the need for additional trimming.
• 20‑piece pack: Supplies ample corners for multiple windows or large projects, delivering great value.
• Compatible with PL14157 frames: Specifically tested for the popular #pl14157 aluminum profile, ensuring reliable fit.

Ready for any window upgrade: Whether you’re repairing a single pane or outfitting an entire home, this corner set delivers the strength and appearance you expect from a premium brand. Trust Prime Line to keep your windows secure, attractive, and ready for years of use.