MARSHALLTOWN Push Button Handle Adapters come in a wide variety of styles to fit your Bull Floats, Fresnos, Brooms, or any other MARSHALLTOWN tool. Chose your prefered Adapter Type and Compatability. The Clevis Push Button Handle Adapter modifies push button handle sections for use with tools which require a steel clevis end, such as concrete trowels, walking edgers and groovers, and other tools with "post" type connectors. Male and Female threaded ends modifie push button handle sections for use with tools requiring a threaded end, such as bull floats, concrete brooms, and other MARSHALLTOWN tools. This Push Button Adapter features a Male Threaded style adapter. This Push Button Adapter is compatible with 1-3/8 Inch & 1-3/4 Inch push button handles.