Prime-Line B 691 1 In. Nylon Sliding Screen Door Roller (2 Pack)

• Used on Monar doors, primarily used in Canada • Adjustable Phillips head screw on the assembly • 1 inch diameter concave high density polyethylene roller • High density polyethylene construction with high density polyethylene ball bearing roller for long lasting use • Please refer to the line art drawing and compare with your needs item before purchasing (Not Universal)