Custom Laser Engraved Boss Hybrid Hammer. Limited Edition Design on Premium Select Hickory Handle. Available in Milled Face or Smooth Face. The First Hammer that can Square, Measure and Swing.   B18 Features - Flat shoulder and claws for an integrated squaring system - Can square up to a 2x10 in one line* - Includes common cuts and degree markings typical of a framing square - 18 oz steel head "Rip Claw" design with Black Zinc finish - Overall weight ~ 26.2 oz - Magnetic nail starter accommodates double-headed nails - 16 inch out-to-out dimension for laying out framing members - Handle made from hand-selected American hickory with linseed oil finish - Laser engraved markings for long lasting visibility  - Made in America  Actual product may vary slightly from photo. Hickory handles vary in color and grain texture.  *Squaring tolerances comparable to standard rafter squares.