20V, Max, Lithium-Ion, Cordless Reciprocating Saw Kit, 4 Position Blade Clamp Allows For Flush Cutting & Increased Positional Versatility With Tool Free Blade Changes, 1-1/8" Stroke Length Delivers A Faster Cutting Speed, Variable Speed Trigger With 0-3000 SPM Provides Blade Control For Precision Cuts, Pivoting Adjustable Shoe Extends Blade Life & Allows Depth Of Cut Control, Rubber Over Molded Comfort Grip Delivers Optimal Comfort & Control, Double Oil Sealed Shaft Resists Contamination & Increases Durability, Includes: 20V Max Lithium Ion Battery Pack, Fast Charger & Kit Box.