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Prime-Line

Prime-Line B 571 Center Grooved Spring Tension Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Steel Roller, 2 in L

$7.99$7.99
  • Height: 7.5 in
  • Length: 2 in
  • Material: Steel
  • Roller Diameter: 1 in
  • Roller Material: Steel
  • Model #: B 571
  • UPC #: 049793005717
  • SKU: 9409541

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Product Details

This is a tension spring roller assembly with a V shaped spring design is used by several patio door manufacturers. The roller is a 1 in steel ball bearing roller with a heat-treated steel tension spring that is V shaped. The 2 in L V shaped flat spring inserts into the screen frame giving tension required as the door slides back and forth.

Key Features

  • Steel ball bearing roller will roll smoothly
  • Heat-treated V shaped tension spring

Item Specifications

Height7.5 in
Length2 in
MaterialSteel
Roller Diameter1 in
Roller MaterialSteel
Roller TypeConcave
Roller Width1/4 in
Suitable forSeveral Patio Screen Doors
Width5/16 in

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