screw thread：End for M4 female thread, end for M6 female thread diameter：12 mm
- extension rod (12) : PG02 - (25-400) Characteristics - S is made of high quality stainless steel fine grinding, high precision, the beauty is generous S a...
Diameter(mm)：12 Whorl：Both ends are female thread
Diameter：12mm Clamping fork secures a pedestal post anywhere on an optical table
Universal cross rod rack: PJ04 Universal cross rod rack: PJ04 - (20 -12) S the variety of the diameter of the rod according to the required Angle together,...
Lifting rod rack: PJ03 - (72-87)
Rotating rod rack: PJ05 - (50-102) Rotating rod rack: PJ05-50
Basic mast: PJ01 - (25-150)