![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.6.186.jpg)
Pulley blocks
![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.5.05287.jpg)
Description
Catalog Notes: Changes, sketch, notes.
Additional Information
HMCo pattern number(s): 03365, 03366, 03364, 03362, 03826, 03184.5, 03179.5, 06242, 03177, 03181, 03180, 03182, 03183, 03184, 03178, 03176.5,
Related organizations
![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.6.186.jpg)
Related objects
![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.2.03176.5.jpg)
Shell for 3/4" double block
HH.2.03176.5
![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.2.03177A.jpg)
Sheave for 3/4" Block
HH.2.03177A
![](https://res.cloudinary.com/mitmuseum/image/upload/t_800/media-internal/HH.2.03179.5.jpg)
Cat Hook for 3/4" or 7/8" single block
HH.2.03179.5