Highly detailed double-sheave pulley block with swivel hook, optimized for 3D printing and model-making. Clean geometry and realistic proportions make it ideal for model railways (HO, N, O), ship models, cranes, industrial dioramas, kitbashing, and scatter detail. The part is modeled as a single printable piece with accurate sheave spacing and a functional swivel hook eye for thread or fine chain. Recommended print settings: 0.1–0.2 mm layer height, 0.4 mm nozzle, PLA/PETG/ABS; small details print best with a fine nozzle and careful retraction. Scale or resize as needed for your scene — see dimensions for the original model size. Files included: high-detail STL ready for slicing.