One-Piece Kit

One-piece garage door springs require a Holmes One-Piece garage door kit and are not included with the door springs. The Holmes E900 hardware kit includes two hinges (left and right).

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Features & Specifications:

  • Holmes E900 Hardware Set is a system for lifting one-piece garage doors up to 7’4” high.
  • The Holmes Garage Door E900 Hardware Set is normally used for single and double one-piece garage doors.
  • The master plate is angled for smoother operation with garage door openers.
  • All items are conveniently packaged together
  • Overhead door springs are not included in kit