Miscellaneous
1 kg Mass and Hanger Set
Set features a 200 g mass hanger with post and four 200 g holed brass masses designed to not fall off the hanger.
Set features a 200 g cast aluminum mass hanger with a steel post, and four “holed” 200 g brass masses that will not fall off the hanger. Multiple mass hangers can be used by hooking the top of one into the bottom of another.
https://www.pasco.com/products/lab-supplies/mass-sets/me-9337#specs-panel