Description K2 Systems EndCap 44-X, K2 The EndCap 44-X is an accessory designed for K2 CrossRail 44-X mounting rails. It snaps onto the open ends of the rail to provide a clean, finished appearance while protecting the rail edges. Model/Type: 4000176 Finish: Black (polyamide / plastic finish) Included Hardware: 1 × EndCap 44-X (plastic rail end cap component) Durable & Certified: Designed for long-term outdoor use, protecting the open ends of CrossRail 44-X mounting rails from dirt, debris, and environmental exposure. Water Protection & Fit: Provides corrosion-free protection, since the polymer cap shields the aluminum rail ends from moisture intrusion and environmental contaminants. Resources Datasheet ✔️ Datasheet Quick Installation Guide No quick installation guide available. Email [email protected] for file request. Warranty No warranty available. Email [email protected] for file request. Download Spec Sheet Designed in compliance with applicable BCI, DIN, BS and IEC standards. Tested in compliance to BCI and IEC standards. Yes, please