eSynic Window Restrictors 12 Pack UPVC Safe 19 cm Dual Lock Screws Included

Key Features

• Brand: eSynic
• Type: Window restrictors for UPVC, PVC, Wood, Aluminium frames
• Opening Size: 19 cm / 7.5 inches
• Security: Dual-purpose child window locks with key-controlled stops
• Install: DIY three-step installation – Position, Screw, Lock
• Includes: 12 window restrictors with 48 stainless screws
• Material: Cut-proof steel cable; UV-resistant ABS housing
• Temperature Tolerance: -20°C to 80°C

Overview

Precision-engineered window restrictors designed for UPVC frames and suitable for PVC, wood, and aluminium. Self-drilling screws grip securely without cracking surfaces. The 19 cm opening prevents falls while allowing airflow, and the key-controlled lock keeps curious children and pets safe.

Specifications

• Brand: eSynic
• Pack: 12 restrictors
• Opening: 19 cm / 7.5 inches
• Includes: 48 stainless screws
• Cable: Cut-proof steel
• Housing: UV-Resistant ABS
• Operating Temp: -20°C to 80°C

Usage and Safety

• Provides a secure opening limit for child and pet safety
• Key-controlled stop prevents access by little hands or paws
• Simple 3-step install: Position → Screw → Lock

Designed for long-term durability in varied weather conditions and built to withstand typical UK winters. Suitable for home and office environments where window security and airflow are priorities.