Tisa Enterprises offers Screw Jack with Ring-type Locknut. Tisa Enterprises also manufactures various types of clamps, screw clamps and elements. The Screw Jack with Ring-type Locknut has trapezoidal threads and stopper provided to avoid accidental disengagement of spindle during operation. The Ring-type Locknut of this Screw Jack is used fix-up pre-set height. This Screw Jack with Ring-type Locknut has body made of enamelled high-tensile S.G. Iron. This Screw Jack with Ring-type Locknut has spindle made of heat-treated and blackened medium carbon steel.
