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 and is available in a comprehensive range of tube lengths and weight ranges to suit various applications.
Features:
- Narrow, fully sealed construction
- Oil tempered carbon steel torsion spring
- Zinc plated variable pitch spiral
- Steel zinc diecast fixing plug
- Tough ABS polymer outer casing
- Only available in a black finish
- Corrosion resistant stainless steel sash foot plate
- Adjustable spring tension to suit application
- Shock absorbing stops available separately
- Range of various feet available separately
- Tension key required for adjustable foot version
- Available in trade pack version only
- It is recommended that spiral balances
- Made in Australia
