Compression fit stainless steel power pin rivets attach the mounting to the 11 in. x 4-1/2 in. 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.