Truth Hardware Casement Window Limit Device Window Opening Restrictor and Safety Device

The Truth Hardware Casement Window Limit Device is a safety accessory designed to restrict the opening distance of casement windows while maintaining controlled ventilation and enhanced occupant safety. Engineered for use with compatible casement window systems, this limit device helps reduce excessive window opening and provides an added level of security in residential, commercial, institutional, and multi-family applications.

Sold by: Each
Brand: Truth Hardware
Product Type: Casement Window Limit Device
Style: Window Opening Restrictor
Material: Plated Steel Arm; Stainless Steel Track
Application: Casement Windows
Function: Restricts Window Opening Distance
Features: Detachable Clip for Authorized Full Opening Access
Benefits: Enhanced Safety, Controlled Ventilation, Improved Security
Corrosion Resistance: Stainless Steel Track and Plated Components
Recommended Use: Residential, Commercial, Institutional, and Multi-Family Window Applications
Truth Hardware Part Number: 99.20.00.001
Part Number: 99.20.00.001

Constructed with a plated steel arm, stainless steel track, and detachable clip, this limit device is built for durability, corrosion resistance, and long-term performance. The robust design helps withstand repeated operation while maintaining reliable restriction of sash travel.

When installed, the limit device allows the window to open to a controlled position while preventing unrestricted sash movement. The detachable clip feature permits authorized users to disengage the restrictor when full window opening is required for cleaning, maintenance, or emergency egress applications, depending on local code requirements and installation practices.

Ideal for repair, retrofit, and new installation projects, this Truth Hardware limit device enhances window safety, security, and controlled ventilation without compromising overall window functionality.