1-1/2" Cast Aluminum Shoe / Cover (for use with 3"x 3" Base Plate). Box of 10 Square Tube Caps These butt hinges are thin

These butt hinges are thin and long and are best for 1" or 1

All parts are zinc plated for protection against corrosion

5" tangents on both sides

3inch Square Tube Black Plastic Caps

Made from heavy duty high quality black LD polyethylene

1-1/2" Cast Aluminum Shoe / Cover (for use with 3"x 3" Base Plate). Box of 10 Square Tube Caps These butt hinges are thin1. 5 inch Cast Aluminum Shoe Base Plate Cover for use with 3"x 3" Base Plate. These one piece shoes slip onto the 1. 5 inch square tube and over the base plate to provide a finished look. The cast aluminum gives excellent weather protection and provides longevity to steel base plates under them.