Prime-Line Sliding Screen Door 1 Inch Nylon Roller Assembly 2-Pack B 551 Item Name:Prime-Line Sliding Screen Door 1 Inch Nylon Roller Assembly 2-Pack B 551 - (Box of 12) Save by the box: $3.44 ea perfectly symmetrical beveled edges on

perfectly symmetrical beveled edges on any concrete slab

It's been proven to remove mildew stains faster and more completely than competitors

baths and plumbing

but it also boasts a sleek and stylish design

Prime-Line Sliding Screen Door 1 Inch Nylon Roller Assembly 2-Pack B 551 Item Name:Prime-Line Sliding Screen Door 1 Inch Nylon Roller Assembly 2-Pack B 551 - (Box of 12) Save by the box: $3.44 ea perfectly symmetrical beveled edges onThis roller is used by Air Control sliding screen doors as well as glass patio doors using a narrow grooved roller. It is used in various applications by many patio door manufacturers. It is a high density polyethylene roller 1 in. in diameter by 7 32 in. thick. It has a 1 4 in. axle hole. This roller comes with a 8 32 x 3 8 in. machine screw and binder post for installation into the bottom screen frame rail.