4 Pcs Sliding Screen Door Tension Springs for College Doors, 1 Inch Heavy Duty Screen Door Roller Replacement with Concave Steel Ball Bear Replaces B638 B687 B639 B756 Top and Bottom Wheels
Package Content: You will get 4 push-pull screen door tension springs, compatible with a variety of sliding screen doors, sufficient quantity to meet your daily use and replacement needs.
Premium Material: These tension springs are made of good-quality stainless steel, with a sturdy and reliable structure, not easy to damage, and can withstand daily use.
Smooth and Quiet Sliding: These roller assemblies are equipped with precision ball bearings to prevent shaking. Keep the door always aligned and make your patio screen door open and close noiselessly.
Quick and Easy Installation: No special tools are required, just dismantle the old roller and put the new roller, click it into place to restore the smooth operation of the screen door.
Universal Compatibility: Our screen door roller measures about 5.3x3x1cm/2.09x1.18x0.39in, which can replace B 638, B 687, B 639 and B 756 used on top and bottom.
model number: G27119
Part Number: 1077576
Details: Specification:
Color: as shown in the picture
Material: stainless steel
Product Size: 5.3x3x1cm/2.09x1.18x0.39in
Package details:
4 x sliding screen door spring
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between different monitors, there may be a slight color difference existed.
