This National 227 series hinge pin door stop protects walls from door damage by mounting directly on a door hinge. Ideal for hollow core doors where wall-mounted stops may not hold, the adjustable design lets you set the exact stopping point.

• Designed for hollow core doors
• Mounts on a door hinge - held in place by the hinge pin
• Easily adjustable by turning the adjusting screw
• Zinc die-cast body with steel adjusting screw
• Rubber and plastic tips to protect door and wall surfaces
• Matte Black finish