The Whitco Spiral Balances have been designed to suit both aluminium and timber frame double hung windows. This item is designed to assist in the smooth sliding operation of both top and bottom window panels featuring narrow, fully sealed variable pitch spiral and torsion spring balance and foot systems.
Features of the Spiral Sash Window Balance Number 240
- Fully sealed construction
- Oil tempered carbon steel torsion spring
- Zinc plated variable pitch spiral
- Metal zinc die cast fixing plug
- Tough ABS polymer outer casing available in Black
- Corrosion resistant stainless steel sash foot plate
- Adjustable spring tension to suit application
- Shock absorbing stops available
- Range of feet available
- Supplied as individual balances not sets
- Tension key required for adjustable foot version
Ready to accept adjustable footFoot sold separately and accessory pack sold separately.
FinishesAvailable in Black tube colour
Recommended Sash Weights
| Weight Range |
2.25 to 7.25 Kg |
| Body Length |
445mm |
| Closed Length |
470mm |
| Extended Length |
864mm |
It is recommended that spiral balances are supported in a 15mm x 15mm rebate.
Product details
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Model No: W612401017
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Window Type: Double Hung
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Residential: Yes
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Tested to Standards: Tested to Australian Standard
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Window Weight Range: 2.25 to 7.25kg
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Warranty / Guarantee: Whitco 10YR Mechanical
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Window Material: Timber / Aluminium
