Retractable Hand Saw for Carpentry, Drywall & Construction. This is a new retractable hand saw. Great for carpentry, drywall and construction. Blade retracts into handle when not in use. It measures approximately 6 1/2" (141 mm) closed and 9 3/4" (248 mm) open. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.