SET INCLUDES: This set includes one dual head nail setter with head sizes of 1/32-inch (#1) and 1/16-inch (#2) and one door hinge pin remover punch. These tools each measure 5 1/2 inches in total length. QUALITY: With its anti-corrosion black oxide finish, this 100% precision CNC-machined set is made of heat-treat hardened carbon steel and built to last against wear and weather. This sets spring-loaded design eliminates the need for a hammer while delivering 5000PSI of impact striking force, making these tools a must-have for any carpenter or finisher. COMMON APPLICATIONS: The dual head nail setter is designed to quickly and efficiently counter sink finish nails into wood surface, and the cupped-face hinge pin remover makes squaring up and removing hinge pins effortless, avoiding unintended movement and damage to the trim. These compact setters also provide striking force without the need for a separate tool, working in areas a conventional hammer might