Window Winder White | 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 white window chain winder by TradeBase offers smooth functionality, reliable keyed locking, and a low-profile design that complements light and neutral colour schemes — supplied with a fixed 150mm restricted chain.

Key Features

• Clean white finish — matches white 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
• Fixed 150mm restricted chain — 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.
• Need to meet an opening limit? Buyers looking to satisfy fall-prevention or pool-barrier opening requirements should choose the 100mm restricted version instead.
• 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:
  • 304 stainless steel chain
  • Stainless steel fixing screws included
  • Fixed 150mm restricted chain — the maximum window opening is set at 150mm and cannot be extended
• 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: keeps the opening narrow to add a layer of deterrence when you leave windows open — a deterrent, not a guarantee
• Ground-floor and low windows: windows within 2m of the ground, where strata/NCC opening limits don’t apply
• Rentals & commercial: limits how far sashes swing out over walkways and paths
• Ventilation control: stops windows slamming or over-swinging in gusts

Specifications

• Colour: White
• 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 up to 35kg

What’s Included

• 1 x White window chain winder (Right Hand)
• 150mm restricted chain (fixed) — 304 stainless steel
• 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 full-opening stainless steel chain

Additional Benefits

• Minimal Interference: Folding low-profile handle keeps clear of blinds and curtains
• Weather-Resistant finish suited to Australian conditions — stainless steel chain perfect for coastal areas