Prime-Line 1-1/4 in. D X 0.75 in. L Steel Roller Assembly 1 pk

Item No. 57512 57512


This is a plain back patio door roller assembly with a 1-1/4 in. concave or grooved steel ball bearing roller. It has a plain back housing that is 3/4 in. wide and 1-3/8 in. tall. It is rear adjusting with a 1/4-20 threaded mounting hole on the back end and an optional use #10-32 threaded hole on top. It is used by Air Control, Howmet, Krestmark and a variety of other manufacturers of patio doors.
  • Used by Air Control, Howmet, Krestmark and a variety of other sliding patio door manufacturers
  • Plain back housing with 1/4-20 threaded mounting hole on back
  • 1-1/4 in. diameter concave steel roller
  • Stamped steel housing with ball bearing roller
  • Features rear screw adjustment
  • Used on metal framed sliding patio doors
  • A Phillips head screwdriver is required for installation
  • For further dimensional information, please see the line drawing
  • Prime-Line
  • 1
  • D 1723
  • 57512
  • Roller Assembly
  • N
  • Air Control, Howmet, Krestmark
  • 1 1/4 inch
  • Yes
  • 0.75 inch
  • Steel
  • 1 pack
  • Carded
  • Steel

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