Window Winder Black | Right Hand | Stainless Steel | Lockable – Keyed Alike | 150mm Restricted Chain

Ordering more than one? They’re all keyed alike. Every lockable TradeBase winder in your order is supplied keyed alike — one key opens them all, so you’re not juggling a different key for every window.

Coastal build? The stainless steel chain is the one to fit. In salt air and high humidity, a 304 marine-grade stainless steel chain far outperforms a standard zinc-coated chain — resisting the rust, staining and stiffening that coastal conditions bring. It’s the recommended standard for beachside, coastal and high-humidity homes: fit it once and it keeps winding smoothly for years. If you’re anywhere near the water, spec stainless as standard.

Designed to work seamlessly with both timber and aluminium window systems, this black window chain winder by TradeBase offers smooth functionality, reliable keyed locking and a fixed 150mm restricted chain, in 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 Restricted:
  • 304 stainless steel chain
  • Stainless steel fixing screws included
  • Fixed 150mm restricted chain — the maximum window opening is permanently limited to 150mm (no restriction switch to adjust or tamper with)
  • 150mm restricted opening — lets fresh air in while keeping the opening narrow, adding a layer of security and deterrence when you leave windows open. Like any window restrictor, it’s a deterrent rather than a guarantee against forced entry.
  • Buying for NCC fall-prevention or pool-barrier compliance? Choose the 100mm restricted version instead.
• Built to Last:
  • Robust diecast zinc body and mechanism for durability
  • 304 stainless steel chain for superior corrosion resistance (coastal-grade)
• Flexible Options:
  • Lockable keyed alike — order two, five or fifty and every lockable winder opens with the same key
  • Compatible with retrofitting older models

Ideal For

• Security while ventilating: keep windows open for airflow with a narrower opening that acts as a deterrent to opportunistic entry
• Ground-floor and low windows: windows within 2m of the ground, where strata/NCC opening limits don’t apply
• Rentals & commercial: limit how far sashes swing out over walkways, paths and outdoor areas
• Ventilation control: holds the sash firmly at a narrow opening and stops windows slamming in gusts

Specifications

• Colour: Black
• Handle Side: Right Hand
• Chain Type: 304 stainless steel
• Chain Length: 150mm (restricted)
• Locking: Lockable, keyed alike (all lockable winders in an order share one key)
• 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 sashes up to 35kg

What’s Included

• 1 x Black window chain winder (Right Hand)
• 150mm restricted chain (fixed — factory-limited maximum opening)
• Stainless steel fixing screws
• Keys — and where you order multiple lockable winders, they are all keyed alike

Compatible Brands

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

Also Available

• Same winder with a 100mm restricted chain
• Same winder with a 120mm restricted chain
• Same winder with a standard 300mm chain — Black Right Hand stainless steel

Additional Benefits

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