Arbor Press Magnetic Pin Press 3/8" Chuck Tool, APMT0.375 (was APMT2)

PART NUMBER:APMT0.375. Use this 3/8" key-less chuck to hold press out pins for your arbor press. The pin chuck assures that your press pin is held perpendicular to the pressing force. The back of the chuck has a powerful neodymium magnet that holds the pin chuck to the underside of your 1" square arbor.

eBay