10A, Reciprocating Saw, 4 Position Blade Clamp Allows For Flush Cutting & Increased Versatility, Powerful 10.0A Motor Designed For Heavy Duty Applications, Keyless Lever Action Blade Clamp For Quick & Easy Blade Changes, 0-2,800 Strokes Per Minute & 1-1/8" Stroke Length Deliver Fast Cutting, Variable Speed Trigger Allows User To Instantly Control Speed At The Trigger.