6" x 10-1/2" Allen Power Trowel Combination Blade measures 6 x 10-1/2-inch with a thickness of 0.062. Allen Power Trowel Combination Blade is designed for longer life and greater performance. Blades made of heavy-duty steel to exacting specifications. Proudly made in the USA. Trowel Machine Blades for sale in 4-Pack.