Spring balance ferrule (boot) suits Wunderlich 3W & 3X series plus Capral 571 & 582 series aluminium double hung windows.
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* Section 5 - Window Catches, Locks & Fittings
Price range: $12.83 through $25.83
Yellow double hung sash spring suits sash weight 2.75 – 4.25kg. Available in 329, 479, 629mm, 779mm & 929mm length
* Section 5 - Window Catches, Locks & Fittings
5-2550 Capral 571 & 581 Series Adjustable Double Hung Sash Foot
$15.05
Adjustable double hung sash foot. Can also replace 5-2570 & 5-2580 used on old Wunderlich double hung windows.
* Section 5 - Window Catches, Locks & Fittings
Price range: $17.79 through $25.49
Blue double hung sash spring 6.00kg – 10.00kg Available in 629mm, 779mm & 929mm length
* Section 5 - Window Catches, Locks & Fittings
Price range: $13.50 through $22.40
White double hung sash spring suits sash weight 4.25 – 6.00kg. Available in 329mm,479mm, 629mm, 779mm & 929mm length
* Section 5 - Window Catches, Locks & Fittings
Price range: $12.22 through $25.44
Red double hung sash spring suits sash weight up to 2.75kg. Available in 329mm, 479, 629mm, 779mm & 929mm length
* Section 5 - Window Catches, Locks & Fittings
Price range: $18.41 through $26.96
Green double hung sash spring 10.00kg – 14.00kg Available in 629mm, 779mm & 929mm length