I have looked at a lot of shelf pin hole jigs and I think this is the BEST pin hole jig on the market for this reason. First, ...

Drill guide has a 32 mm system to accurately place shelf pin holes for hinges and drawer slides Versatile Hardware Jig: Connect a second shelf-pin jig for larger spaces; kit includes a shelf-pin ...

While not as convenient as running a drill through a shelf pin jig, this method has a certain charm and sturdiness that isn’t present in more modern methods of making adjustable shelves.

While not as convenient as running a drill through a shelf pin jig, this method has a certain charm and sturdiness that isn’t present in more modern methods of making adjustable shelves.