I have had a Chicago Tool drill press for 20 years. About 2 years ago the handle on the main table broke and I used pliers to turn the shaft that moves the table up and down. I went back to looking for a replacement and came across this product. There is no photo of the back so I asked the seller what shaft this would fit on and they were very quick to say 12mm. This is exactly the size I needed! I gave 4/5 stars because the product didn't come with a set screw. Luckily, as you can see in the picture, I found some extra metric mounting screws and the right one. Since I have them random screws I don't know their size.
Enhanced Grip: Glass Filled Nylon Plastic Hand Knob for Enhanced Control and Durability
3 Review
Cosmos Tightening Handheld Machine Fastener
3 Review
M6*25 Universal Black Plastic Round Knurled Cabinet Hardware Jig Star Knob 10Pcs For Machine Tool Tightening Screw Removal Clamping Handle
3 Review
OCR Clamping Plastic Machine M6 10Pcs
3 Review