Hardware Essentials heavy-duty scissor hook pulleys have a single sheave design. Sheaves are constructed of zinc die-cast.
| Attachment Type | : | Fixed |
| Block Material | : | Steel |
| Finish | : | Zinc-Plated |
| Sheave Material | : | Zinc Die-Cast |
| Sheave Size | : | 1-1/2 in |
| Type | : | Scissor Hook |