Window Winder Black | Left Hand | Non-Keyed | 300mm Chain – Suits Whitco®

Need it lockable? We also stock this winder as a keyed-alike lockable version — order several and one key opens them all.

Designed to work seamlessly with both timber and aluminium window systems, this black window chain winder by TradeBase offers smooth functionality, smooth non-locking operation, and a low-profile design that suits dark and neutral colour schemes.

Key Features

• Clean black finish — matches black and dark powder-coated window frames and hardware
• 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
  • Also available with 304 stainless steel components for coastal and corrosion-prone locations
• Flexible Options:
  • Non-locking operation (also available as a keyed-alike lockable version)
  • Compatible with retrofitting older models

Specifications

• Colour: Black
• Handle Side: Left Hand
• Chain Type: Mild steel, zinc-plated
• Chain Length: 300mm maximum opening
• Locking: Non-locking (non-keyed)
• 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
• Recommended Maximum Sash Width: 900mm for optimal weather sealing
• Compliance: Exceeds Australian window lock standards for security and durability

What’s Included

• 1 x Black window chain winder (Left Hand)
• Chain restriction switch — adjustable for NCC fall-prevention & pool-barrier compliance
• Stainless steel fixing screws
• (non-keyed — no lock/key)

Compatible Brands

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

Also Available

• Lockable, keyed-alike version of this winder

Additional Benefits

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