It could be a second-hand wrench. Or maybe smuggled in without tariffs: a 1-foot, 3-pound wrench is $3.45 on Taobao (including shipping, a pair of gloves and a roll of PTFE tape). It might not be Snap-On but it'll probably survive being hit with a few crypto speculator skulls.
Or tools from the current victim. Someone broke into my house using the utensils from my grill on the patio to try to pry open a rear window before just using them to break the glass.