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From £15.04 inc VAT | In stock
Product Information
These D4 Type spiral balances are light duty, economical, general purpose balances which are perfect for domestic or commercial applications with a sash weight range of 6.8kgs (15lbs) to 13.6kgs (30lbs).
They are adjustable within their weight range to suit actual glazed sash weights using a special tension adjustment tool. On how to adjust the tension of the spring see FAQ's.
Sizes
- Minimum sash weight - 6.8kgs (15lbs)
- Maximum sash weight - 13.6kg (30lbs)
- 21 lengths available ranging from 20" to 40"
- Tube diameter - 16mm
- Groove dimension - 17mm
- Supplied as pairs
Operation
These D4 Type spiral balances are light duty, economical, general purpose balances which are perfect for domestic or commercial applications with a sash weight range of 6.8kgs (15lbs) to 13.6kgs (30lbs).
They are adjustable within their weight range to suit actual glazed sash weights using a special tension adjustment tool. On how to adjust the tension of the spring see FAQ's.
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Description
These D4 Type spiral balances are light duty, economical, general purpose balances which are perfect for domestic or commercial applications with a sash weight range of 6.8kgs (15lbs) to 13.6kgs (30lbs).
They are adjustable within their weight range to suit actual glazed sash weights using a special tension adjustment tool. On how to adjust the tension of the spring see FAQ’s.
Additional information
Balance UK
20 inch / 508mm, 21 inch / 533mm, 22 inch / 559mm, 23 inch / 584mm, 24 inch / 610mm, 25 inch / 635mm, 26 inch / 660mm, 27 inch / 686mm, 28 inch / 711mm, 29 inch / 737mm, 30 inch / 762mm, 31 inch / 787mm, 32 inch / 813mm, 33 inch / 838mm, 34 inch / 864mm, 35 inch / 889mm, 38 inch / 965mm, 40 inch / 1016mm
15mm
16-17mm
13.6kg (30lbs)
Supplied separately