Window Winder Merino LH Non-Keyed 300mm

Designed to work seamlessly with both timber and aluminium window systems, this merino window chain winder by TradeBase offers smooth functionality, reliable everyday operation, and a low-profile design that suits a soft, light neutral colour scheme.

Key Features

• Merino finish — a soft off-white match for light-toned window frames
• Folding handle — folds flat to sit neatly behind blinds, curtains and furnishings, then swings out for easy winding
• Anti-sag, self-tensioning chain — the self-tensioning design keeps the chain taut, preventing sag and wind-shudder rattle
• 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
  • Stainless steel fixing screws included
  • 300mm maximum opening
  • Chain restriction switch included — limits the maximum window opening for child safety and fall prevention
  • Adjustable chain restriction — set the switch and the window opening meets NCC fall-prevention (high-rise / upper-storey) opening limits 100%, plus helps satisfy swimming-pool barrier requirements (AS 1926.1). A simple compliance fix for homeowners, landlords and strata managers
• Built to Last:
  • Robust diecast zinc body and mechanism for durability
  • Mild steel zinc-plated chain for everyday corrosion resistance
  • Suited to standard interior and sheltered installations
• Flexible Options:
  • Non-locking winder — also available as a keyed-alike lockable version
  • Compatible with retrofitting older models

Specifications

• Colour: Merino
• Handle Side: Left Hand
• Chain Type: Mild steel, zinc-plated
• Chain Length: 300mm maximum opening (also available restricted: 100mm / 120mm / 130mm)
• Locking: Non-locking (also available as a keyed-alike lockable version)
• Handle: Folding ergonomic handle
• Fixings: Stainless steel fixing screws included
• 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
• Compliance: Exceeds Australian window lock standards for security and durability

What’s Included

• 1 x Merino window chain winder (Left Hand)
• Chain restriction switch — adjustable for NCC fall-prevention & pool-barrier compliance
• Stainless steel fixing screws

Compatible Brands

• Direct replacement for most Whitco®, Stegbar®, Boral®, Dowell®, Trend®, AWS®, Bradnam’s® and Wideline® window winders

Also Available

• Merino Left Hand lockable (keyed alike)
• Merino Right Hand lockable (keyed alike)

Additional Benefits

• Minimal Interference: Folding low-profile handle keeps clear of blinds and curtains
• Weather-Resistant finish suited to Australian conditions