. Offered in our own custom Dovetail 12 oz stretch duck canvas proven to be more durable than any other duck canvas on the market, this pant is no mere working stiff.
For optimal performance, we recommend replacing both balances at the same time. 15" Caldwell Series 50 3/8" Spiral Tube for Tilt Windows-White Tip The 50 Series is a 3/8" diameter spiral window balance for tilt applications. 3/8" Diameter Tube.
These measurements are crucial to the performance of the balance..Caldwell Series 200 Aluma-Tilt Spiral Window Balance - 15" White Tip When taking measurements, measure only the metal tube.