Monroe Hinge is the steel piano hinge (steel continuous hinge) specialist. We have a large selection of standard piano hinges and can manufacture any variety of specialty piano hinges to suit your needs. If piano hinges are what you are looking for, Monroe Hinge can supply your business. With short lead times and strong in-stock position, We're on it. All of our steel piano hinges (except stop hinges) open a full 270°.  Holes can be added depending on  quantity requested.
  • All Monroe PMP steel piano hinges are constructed of commercial grade cold rolled steel.
  • We deliver custom ordered steel piano hinges in 2 to 6 weeks based upon type of customization.
  • Monroe PMP recommends keeping steel piano hinge lengths a multiple of knuckle length to ensure a freely rotating pin.
Series Explanation (PDF)
Unit of Measure


N/A 72.00 in


N/A Steel


N/A 0.035 in

Open Width

N/A 0.75 in

Pin Diameter

N/A 0.086 in


N/A 0.25 in


N/A M1435


N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

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