Hardware Essentials block and tackle set have a single sheave design. Sheaves are constructed of zinc die-cast. The body of each pulley is steel with a zinc finish.
| Block Material | : | Steel |
| Finish | : | Zinc-Plated |
| Sheave Material | : | Zinc Die-Cast |
| Sheave Size | : | 2 in |
| Type | : | Heavy-Duty |