Sliding Window & Door Security 2-3/4″ Nite-Lock Pin Heavy-Duty Hardened Steel Security Lock Pin

The Sliding Window & Door Security Nite-Lock Pin is a heavy-duty security device designed to help prevent unauthorized opening of sliding windows and patio doors. Engineered to provide an additional layer of protection, this locking pin secures the movable panel in place while helping enhance safety and security in residential, commercial, and multi-family applications.

Sold by: Each
Brand: Nite-Lock
Product Type: Sliding Window and Door Security Pin
Style: Heavy-Duty Locking Pin
Material: Hardened Steel
Finish/Color: Silver
Length: 2-3/4 Inches
Width: 1/4 Inch
Application: Sliding Windows and Sliding Doors
Function: Secures Sliding Panels to Help Prevent Unauthorized Opening
Features: Hardened Steel Construction; Spring-Loaded Steel Ball Retention System; Compact Design
Benefits: Enhanced Security, Reliable Locking Performance, Easy Installation, Increased Protection Against Forced Entry
Recommended Use: Residential, Commercial, Institutional, and Multi-Family Window and Door Applications
Part Number: SEC-121

Constructed from hardened steel, this security pin is built for strength, durability, and long-term performance. The robust steel construction resists wear and deformation while providing dependable protection against forced entry attempts. Its silver finish offers corrosion resistance and a clean, professional appearance suitable for a variety of window and door systems.

Featuring a spring-loaded steel ball retention system, the Nite-Lock Pin is designed to remain securely in position during normal operation and vibration. This feature helps prevent the pin from being accidentally jarred loose while maintaining reliable locking performance. Measuring 2-3/4 inches in length and 1/4 inch in diameter, the pin is compact yet highly effective for securing compatible sliding windows and doors.

Ideal for repair, retrofit, and new installation projects, this security locking pin provides a simple and effective method of increasing security while maintaining convenient access when needed. Suitable for residential, commercial, institutional, and multi-family applications, it offers dependable protection for sliding window and door systems.