Baseball Bat shorterer choke

thingiverse

To shorten the bat: 1 mm wall thickness and 50 prct fill will do nicely, 1 inch / 25 mm wrapped handle diameter I printed it in PETG for some toughness of the part, as opposed to PLA. You could also print it in a flexible material (to absorb impact) M3 hexagon socket bolt and nut (2x) - length 10 to 12 mm none- metric.. (UNF 4-40 ? UNC 4-48 ? tried to convert.. not sure)