There's actually some good options on Amazon if you know how to look. I'm guessing you're not looking to spend too much. Here's some options:
(https://www.amazon.com/dp/B093L7WF7M/ref=cm_sw_r_cp_apan_glt_fabc_QQ0M00JDTYB2VRXGXMK1)
Here's two more, these are from Etsy:
(https://www.etsy.com/listing/1082045457/2-sided-fidget-spinner-premium-metal)
(https://www.etsy.com/listing/899586282/3-crab-legs-triangle-metal-brass-fidget)
Hope it helps, hope you find something. 🙂