This Pony drill press vise will feel right at home in your personal workshop. The 4" opening capacity allows you to clamp a wide range of projects for safe drilling, & the slots along each side let you easily mount it to any drill press.,For California Residents:,   WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov,WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood Pony 4" Medium Duty Drill Press Vise ~ 4" Jaw Opening