Spiral Balance, Timber Window – # 400 648C 1219E 622L Weight Range 3
Narrow and fully sealed variable pitch spiral and torsion spring balance and foot system for Timber or Aluminium Double Hung windows.
Balance Number: 400supplied with standard foot
Closed dimensions: 622mm long (black tube) – required no more than 4 tension turns
It is recommended that spiral balances are supported in a 15mm x 15mm rebate
Sold singularly (ADD number required)
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