Prime Line B 639 Concave Edge Spring Tension Roller Assembly, 1 in Dia X 1-4 in W, 2 Roller, Steel
Prime Line Spring Tension Roller Assembly, Concave Edge, Center Grooved, Prime Line, Suitable For Use With: Sliding Screen Door, Fasteners: (2) NO 8 X 3/8 in Phillips Sheet Metal Screws, 1 in Outside Roller Diameter, 1/4 in Roller Width, 2 Rollers, Ball Bearing, Steel, Includes: 1-3/4 in Steel V-Spring
Y Shelf pack: 6 SPRING TENSION Roller OD In : 1 Ball Bearing : Steel