Pair of half surface adjustable screen door hinges, from Lawrence, model PB9S. This product is New Old Stock.

• Vintage Lawrence hinge, set of 2
• Made of steel, zinc plated finish
• Adjustable spring tension allows varying closing speeds.
• No mortising required on door. Mortising is required on jamb.
• Door surface wing: 2 5/8 inch tall tall; Door frame wing: 2 3/4 inch tall