Green’s Dictionary of Slang

(Scot. teen) a baseball bat, used as a weapon.

2008		Urban Dict. 15 Apr. 🌐 bakey bat The ned word for baseball bat. [...] Usually whipped out when someone is getting ‘fresh’ or ‘wide’. And used to beat the victim viciously.
2020		G. Armstrong Young Team 68: Bick Eck [...] skuds him wae a bakey bat across the dish.