Product details:

1/4-Inch crown staples from 1/2-Inch to 1-1/2-Inch. All nailers and staplers have long life maintenance-free motors, tool-free depth-of-drive adjustment with detents for proper setting of nail heads, and tool-free jam release mechanism for easy nail removal. Combo Kit also includes 25ft of 1/4-Inch air hose with a coupler and plug, 100 finish nails of 2-Inch length, 100 brad nails.