- Proto® bits are offered in a broad range to accommodate production assembly applications
- Made of alloy steel. Polished chrome finish
- Includes: 3/8″ drive 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm; 1/2″ drive 12mm,14mm, 17mm; molded case
- Contact Heavy Maintenance Supply 205-384-5284 for more information