Designed Low to the Sash for Superior Strength and Greater Resistance to Breakage; Vertical and Horizontal Camming Action for Snug Non-Rattling Fit; Heavy Gauge Springs Provide Long-Wearing Action
Designed Low to the Sash for Superior Strength and Greater Resistance to Breakage; Vertical and Horizontal Camming Action for Snug Non-Rattling Fit; Heavy Gauge Springs Provide Long-Wearing Action