1-1/4″, Steel, Screen Door Tension Spring with Nylon Roller

This spring tension roller assembly is used by DorWal, Guardian as well as a variety of sliding patio door manufacturers. It has a flat tension spring, steel housing and a 1-1/4 in. high-density polyethylene roller. The roller installs into the door by snapping onto the existing diecast door frame corner. Used as top or bottom rollers. Use Prime-Line part B 514 for the 1 in. version.

• Used by DorWal, Guardian and a variety of sliding screen door manufacturers
• Features a flat tension spring
• 1-1/4 in. diameter concave roller
• Stamped steel construction with nylon ball bearing roller
• Roller will not rust or corrode
• Installs by snapping into the existing door frame corner
• No tools required for installation
• For further dimensional information, please see the line drawing