KLEIN TOOLS 31737 Folding Jab Saw 5" Blade

Folding saw with durable carbon steel blade is as sturdy as fixed blade jab saws
Hand saw has faster cutting blade with triple ground teeth and ability to cut in both directions
Lockback mechanism secures the blade open at 125-degree and fully open at 180-degree
Folded saw keeps the blade from piercing through tool pouches and bags
Cushioned handle-end for easier palming of the saw
Comfortable, non-slip grip handle
Lanyard hole for tethering
Designed to cut through drywall, wallboard, plywood, plastic, and other construction materials