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Prime-Line B 576 Spring Tension Roller Assembly 1" D X 0.25" L Steel Pair Gray
Item #: B 576 by PRIME-LINE PRODUCTS/SLIDE-CO
UPC #: 078874116677
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Features
Product Type
Spring Tension Roller Assembly
Velocity
X
Returnable
Yes
Hazardous Material
No
Each Weight
0.100 LB
Defective Code
A
Packaging Type
Carded
Hardware Included
Yes
Number in Package
2 pk
Length
0.25"
Material
Steel
Diameter
1"
Alternative UPC
078874116677
Height
5.40
Width
3.80
ECCN
EAR99
Country Origin Code
US
Finish
Unfinished
Dimensions
2-1/4 in L x 5/16 in W
Roller Width
1/4"
Roller Diameter
1"
Color
Gray
Bearing Type
Ball
Spring Type
V
Roller Edge Type
Concave
Number of rollers
2
Nomenclature
B576 SCRN DOOR TENSION RLLR1IN
Product Overview
This is a tension spring roller assembly with an offset tension spring design used by Academy and a variety of other patio door manufacturers. The roller is a 1 in. steel ball bearing roller attached to an offset heat treated tension spring. The 2-1/4 in. offset flat spring installs into the screen door frame and provides the tension required for the screen door to slide smoothly. For high density polyethylene ball bearing roller use Prime-Line part B 686.