Window Chain Winder Monument LH 300mm

Designed to work seamlessly with both timber and aluminium window systems, this Monument® window chain winder by TradeBase offers smooth functionality, reliable keyed locking, and a low-profile design that complements modern home colour schemes.

Key Features

• The only Monument® colour-matched winder on the Australian market — perfect blend with COLORBOND® Monument® frames, fascias and trims
• Versatile Compatibility: Suitable for timber and aluminium awning and casement windows with butt or hook hinges or non-friction stays.
• Easy Operation:
  • Smooth, reliable operation with a folding ergonomic handle
  • Convenient through-flyscreen operation
• Secure and Adjustable:
  • Zinc-plated steel chain
  • Fixing screws included
  • 300mm maximum opening
  • Chain restriction switch included to comply with pool safety standards
• Built to Last:
  • Robust diecast zinc body and mechanism for durability
  • Mild steel zinc-plated chain for everyday corrosion resistance
• Flexible Options:
  • Lockable keyed alike — multiple winders share the same key
  • Compatible with retrofitting older models

Specifications

• SKU: WWMONLH
• Colour: Monument®
• Handle Side: Left Hand
• Chain Type: Mild steel, zinc-plated
• Chain Length: 300mm maximum opening
• Locking: Lockable, keyed alike
• Dimensions: 280mm (L) (265mm between hole fixing centres) x 46mm (D) x 47mm (H). Back 273mm long.
• Sash Weight: Supports up to 35kg at 300mm opening
• Sash Width: Recommended maximum 900mm to maintain weather sealing
• Compliance: Exceeds Australian window lock standards for security and durability

What’s Included

• 1 x Monument® window chain winder (Left Hand)
• 1 x Chain restriction switch (pool safety compliant)
• Fixing screws
• Keys (multiple winders supplied keyed alike)

Additional Benefits

• Minimal Interference: Low-profile design ensures compatibility with blinds and curtains
• Weather-Resistant finish suited to Australian conditions