Grace USA 8 Ounce Brass Hammer. Each Grace Brass Hammer has a wood handle made of properly seasoned hickory precisely pinned into place. The Grace Gun Care Brass Hammers are made specifically for the gun trade. Specifications for Grace USA Brass Hammers: Manufacturer: Grace USA Fabric/Material: Brass Features of GRACE Brass Gun Hammer: Solid brass head Machine-turned and polished Hickory wood handle Available in multiple sizes Package Contents: Grace Gun Care Brass Hammer Grace USA GRBH8: 8 Ounce Brass Hammer