*Discontinued* Cal-Royal - BB31 4 1/2" x 4 1/2" - Ball Bearing - Optional Finish - Optional Pin

Cal-Royal's mission is to be the preeminent provider of superior construction services by consistently improving the quality of their products; to add value for their customers through innovation, foresight, integrity, and aggressive performance.

• ANSI Products Standards - CAL-ROYAL HINGES complies with ANSI A156.1 (Butts and Hinges), A156.7 (Template hinge dimensions), A156.17 (Self Closing Hinges and Pivots), A 156.18 (materials and Finishes).
  
• Plain Bearing Standard Weight - For Standard weight doors receiving low frequency service. Template hinges are furnished with all machine and wood screws.
  
• Ball Bearing Standard Weight - For Standard weight doors receiving average frequency service. Template hinges are furnished with all machine and wood screws.
• Swing Clear - For use where conditions require a completely clear opening when door is opened to 90 degree angle. Inner edges of leaves are beveled to conform to shape of barrel and to make close fitting joints. Phillips head threaded plug permits hinge to be reversed to suit application.
• Materials and Finishes - Wrought Steel: Satin finishes or highly polished and plated. All plated finishes have a clear baked finish.
  
• Wrought Stainless Steel - Satin finish non-ferrous, non-corrosive grade 304.
• Non-removable Pins - Removable threaded set screw in barrel prevent pin from being removed when door is closed. Available on all hinges. Use N.R.P. for ordering.