Assisted Lift® Spiral Sash Balances
- Our Spiral Balances are sold in PAIRS. This is sufficient for ONE sash.
- Important: Supplied untensioned. You will need to tension the balances upon receipt.
- Thoroughly tested to 20,000 cycles
- Non-removable, white tube supplied as standard.
- AL20 Balances require an 18mm x 18mm groove routing out to accommodate them
- Supplied with a tensioning key per order and all the fittings required for your timber sash window