Prime-Line B 639 1 In. Screen Door Tension Spring with Roller, for Academy Doors (2 Pack)

Product description

• Used on Jim Walters doors and a variety of other sliding screen door manufacturers
• 1-3/4 inch tension spring with an off-set bend
• 1 inch diameter concave roller
• Heat treated V style tension spring and steel ball bearing roller
• Please refer to the line art drawing and compare with your needs item before purchasing (Not Universal)