Description
30″ Red Tip Spirex Spring Balances -Pair of
Suitable to take a sash weight of between 7 and 13.5 kgs
Approx turns required
7kg – 6 & 1/2 turns
8kg – 8 turns
9kg – 9 turns
10kg – 9 & 1/2 turns
11kg – 11 & 1/2 turns
12kg – 12 turns
13kg – 12 & 1/2 turns
13.5kg – 13 turns
