Jab Saws Can Rip or Tear Your Tool Bag. With Klein Tools Folding Jab Saw, There'S No Need For Taped-Up, Homemade Sheaths or Big Holes In Your Tool Pouch. The Fast Cutting Carbon Steel Blade Is As Sturdy As A Fixed Blade Saw, But Folds Smartly Into The Comfort-Grip Handle. The Lockback Mechanism Secures The Blade At A Full 180-Degrees and Also At A 125-Degrees For Those Hard to Reach Spots.