Mag. Chuck, 2-5/8inH, 1/8in, 4in, Fine, 4in, Suburban, Mfr#: MC-44-FP-S0

Magnetic Chuck, Surface Length 4 in, Surface Width 4 in, Square, Avg. Max. Holding Power 40 to 50 psi, Magnet Type Permanent Ceramic, Pole Alignment Transverse, Base Length 4 in, Base Width 4 in, Compound Style No, Features Non-Removable Handle, Can be used alone as a Parallel Chuck, Lubricated and Sealed Chucks, Designed to Bolt Directly, Side and Back Rails