Narrow, fully sealed variable pitch spiral and torsion spring balance system for timber or aluminium double hung windows.
Available in black only.

$18.39 – $54.76Price range: $18.39 through $54.76
Narrow, fully sealed variable pitch spiral and torsion spring balance system for timber or aluminium double hung windows.
Available in black only.

| Balance Number & Body Length | #110 – 292mm, #200 – 318mm, #220 – 343mm, #240 – 368mm, #260 – 394mm, #280 – 419mm, #210 – 445mm, #300 – 470mm, #320 – 495mm, #340 – 521mm, #360 – 546mm, #380 – 572mm, #310 – 597mm, #400 – 622mm, #420 – 648mm, #440 – 673mm, #460 – 699mm, #480 – 724mm, #410 – 749mm, #500 – 775mm, #520 – 800mm, #540 – 826mm, #560 – 851mm, #580 – 876mm, #510 – 902mm, #600 – 927mm, #620 – 953mm, #640 – 978mm, #660 – 1003mm, #680 – 1029mm, #610 – 1054mm, #700 – 1080mm, #720 – 1105mm |
|---|---|
| Weight Range | 2.25kg – 7.25kg, 7.25kg – 10kg, 10kg – 14kg |
477 TL sash carrier to suit Boral 9000 series double hung top sash.
Spiral balance tension key used to adjust tension on Whitco adjustable window spirals.
477 BR sash carrier to suit Boral 9000 series double hung bottom sash. Please note: The product is now 3D printed
Adjustable foot used with Whitco adjustable spiral balances.
477 TR sash carrier to suit Boral 9000 series double hung top sash.
477 BL sash carrier to suit Boral 9000 series double hung bottom sash. Please note: These parts are now 3D printed.
TFD foot used with Whitco adjustable spiral balances.