Boiler Brush, Weil McLain Boiler, Single Spiral/Single Stem, Fill Type Carbon Steel, Brush Length (In.) 4 in, Brush Dia. (In.) 1 1/2 x 1 1/8, Handle Type Twisted Wire, Handle Length (In.) 26 in, Handle Dia. (In.) 1/4 in, Overall Length (In.) 30 in