RM1023 Professional bench screw 4 "

Product features • Material: iron • Depth: 2-9 / 32 "(58 mm) • Width of the jaw: 4 "(101.6 mm) • Aperture of the jaw: 4 "(101.6 mm) • Traction resistance: 20000 psi, 1400kgf / cm2 • Net weight: 8kg • It has a revolving base that facilitates work • It has excellent impact capacity and high compression strength • The front jaw beam completely encloses the spindle, protecting it from pollutants and damage • Iron nut ensures maximum contact between the body and sliding jaw • Jaws have a hardening of 45 ± 5 HRC for greater wear resistance • The knurled in the jaws ensures a firm grip of the workpiece • Can be used on any surface, except glass or ceramics • Do not hammer