4 Pack Sliding Screen Door Rollers Tension Spring Fits for M-Shaped Rollers,B638, B687, B 639 Replacement on Both Top and Bottom, 1" Concaved Steel Ball Bearing - color: B 639 Steel Ball Bearing
$27.52
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4 Pack Sliding Screen Door Rollers Tension Spring Fits for M-Shaped Rollers,B638, B687, B 639 Replacement on Both Top and Bottom, 1" Concaved Steel Ball Bearing - color: B 639 Steel Ball Bearing
$27.52
About this item
- Used on Academy;Jim Walters doors;Metal Industries and a variety of other sliding screen door roller manufacturers
- 1 Inch O.D. Steel Ball Bearing Roller And 1-3/4 Inch Heat treated V style Tension Spring With An Off-set Bend
- Adjust the angle of the inclined pulley, install screws through the positioning holes, and adjust it to the desired pulley height
- Please refer to the line art drawing and compare with your needs item before purchasing (Not Universal)
Overview
- Material: Alloy Steel
- Brand: Lubentol
- Color: B 639 Steel Ball Bearing
- Product Dimensions: 1"L x 1"W x 1"H
- Item Weight: 0.07 kg