*Size Range: 1/2 inches thru 30 inches. *Material: Carbon Steel. *Finish: Black, Galvanized, Zinc Plated, Copper Plated, Hot Dip Galvanized. *Components: Top yoke, bottom strap, and bolt or stud with nut-assembled. *Applications: Recommended for the support of stationary, non-insulated pipe lines. *Features: Designed with the yoke on outside of lower U-strap so the yoke cannot slide toward the center of the bolt, thus bending of the bolt is minimized. Spacer sleeve used for size 16" thru 36".