Boss Steel Hammer with Poly Fiberglass Handle Style:Smooth Face Exceptional balance of toughness

Exceptional balance of toughness

resulting in precise

rounded surfaces

The kit also includes the KJ-140 Wide Centering Knife Jig

Curved bit design excels in cutting fresh

Boss Steel Hammer with Poly Fiberglass Handle Style:Smooth Face Exceptional balance of toughness18 oz OR 22 oz steel hammer with a professional grade poly fiberglass handle. Fiberglass handles offer much more durability than hickory handles and will absorb shock to prevent joint strain. 100% Made in USA Specs 16 inch Out to Out Dimension Total Weight 31 oz OR 35 oz. Vinyl Ester Resin Fiberglass Core Stronger than Standard Polyester Resin Core Premium 4340 American Steel (stronger than standard 4140) *We guarantee "Same Line" as a typical rafter