So I've finally decided to build a pair of poles. But I'm having trouble outsourcing materials like the shaft, the right type of foam for grips, and things such as clasp to even build adjustables at some point. I'm looking to kickstart a new project to start a pole company, but to keep it simple I'd like to build a few pairs of fixed prototypes to build. So if anybody could help me outsource materials to build the poles with, both fixed and adjustable parts, that would be great!
P.S shafts would be 18mm 6061 aluminum and foam or cork grips with larger more modern baskets