Yost 4″ Compact Bench Vise With 360? Swivel Base Vise
Yost Model RIA-4 machinists bench vise uses 30,000 PSI gray iron castings for increased durability featuring a totally enclosed screw assembly, 360? swivel base with (2) lockdowns and replaceable hardened steel grooved top jaws. Swivel base equipped (4) 5/16″ diameter mounting holes.