Era F0 Type Spring Balance Natural Plug – 39lbs To 45lbs

These F Type balances are general purpose balances for domestic and commercial applications with a sash weight range of 17.6kgs (39lbs) to 20.4kgs (45lbs). They are fitted with a natural coloured plastic end plug, which refers to their weight range of sash.

These balances are supplied pre-tensioned, reducing the need for adjustment on site. However, fine adjustment can be made “on site” if required using a screwdriver or Allen key.