Planishing Square Hammer Great For Flattening, Shaping, Smoothing & Finishing Surfaces. This is a new planishing square hammer with a wood handle. Great for flattening, shaping, smoothing and finishing surfaces. Has a face that measures approximately 9/16" (14 mm) in diameter. The length of the head measures approximately 3 3/4" (94 mm). The hammer measures approximately 10 1/16" (256 mm) longWe 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.