Narrow, tension spring balance and friction foot system for aluminum double hung windows. Maximum sash weight of 22Kg.

Features

• Five weight ranges cater for sash weights of up to 22Kg
• Wide range of lengths suit sashes from 350mm to 1100mm high
• Oil tempered galvanised carbon steel tension spring
• High quality Tension foot with stainless steel bow spring and adjustable polymer friction pads.
• Tough ABS black polymer outer casing
• Wide range of lengths and weights available
• Range of adjustable tension feet to suit various sections
• Shock absorbing stops available
• Australian Made