Compression fit stainless steel power pin rivets attach the mounting to the 13" x 5" blade. An oversized toe rivet provides extra strength when applying pressure during finish work. Guaranteed No-Turn handle design locks the handle to mounting. Kraft Tool's premium flat trowel with patented laminated hardwood handle (US Patent #D584,126) provides a comfortable grip. The uniquely colored handle is distinctive and easy to spot on a jobsite. The contoured camelback shape of the handle reduces fatigue and provides a great grip. Proudly made in the USA. Kraft Tool Co. has been an American manufacturer of quality hand tools for the concrete, masonry, asphalt, plaster, drywall, tile, floor covering, and leveling trades for 40 years.