I have been making wooden holds out of beech, locust and other hardwoods. Wood is MUCH different than cheap Lowes 2x4 scraps etc. I can make pretty much anything you want. Here are some jugs, bolts included. I can drill screw holes in addition if you like, they currently have standard 3/8-16 bolts.
Sold as shown, as with any hold, use protection in unlikely event any hold would break.
do NOT contact me with unsolicited services or offers