Husky Pneumatic 21-Degree Framing and Mini Palm Nailer Kit Includes 3-1/2 in. strip 21 full head framing nailer, and mini palm nailer Framer equipped with a no-mar tip to protect work surfaces Framer equipped with a selectable trigger, you can easily change between single-fire and bump operating modes with a flip of a switch Framer has tool-free depth adjustment to save time having to adjust the pressure on your compressor Framer designed with dry-fire lockout to protect the tool and tool operator