Description: Design: Heavy duty egress window well cover spring clips are simple and practical in design. You can fix them firmly on the window without locking the exit routeMaterial: Window well cover clips are made of stainless steel, which is strong and wear resistant to ensure long term performance and reliabilityEasy to use: Window well cover hardware kit, high reliability and performance, simple and convenient installation, saving time and effortQuality: Window well covers install retaining clips, professional manufacturing, stable performance, and long service lifePacking list: Outside basement window well cover clamps come with 5 hardware clamps, 5 flat washers, 5 screws, and 5 nuts Specification: Material: Stainless steel Size Chart: Total length 5.46 cm/2.15 inch Package Includes: 5 Hardware Clamps5 Flat Washers5 Screws5 Nuts Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.