PBB EL4-4B51 5" x 5" US32D Electrified Heavy Weight Hinge, Ball Bearing, 5 Inch x 5 Inch , 4 Wire, 630 Stainless Steel

The PBB EL4-4B51 is a US32D Heavy Weight Hinge made of 630 Stainless Steel with a size of 5 inches by 5 inches. It features a durable ball bearing and 4 wires for electrification. As an expert in the industry, I can attest to the quality and reliability of this product for any heavy duty application.

• Recommended for over 3’4” width doors and having a thickness of 2” or more.
  
• For heavy weight doors receiving high frequency service.
  
• Ball bearing hinges must be used on doors in conjunction with door closers and on all fire rated openings.
  
• For hospital type, add HT to suffix of part number.
  
• All hinges are ANSI template.
• EL4 Wire - Concealed electric through-wire. 4 PTFE coated 28 gauge