Insize Spherical Anvil Ball Dia 5 mm Series 6303 Insize Thread GO NOGO Plug Gauge M39x3mm Series 4139-39V Automatically adjusts to the size

Automatically adjusts to the size of the pipe

Range: 0-50mm

001 mm (0

this kit is an essential addition to any toolbox or glove compartment

Insize Spherical Anvil Ball Dia 5 mm Series 6303 Insize Thread GO NOGO Plug Gauge M39x3mm Series 4139-39V Automatically adjusts to the sizeInsize Spherical Anvil, Ball Diameter 5 mm, Series 6303 The Insize 6303 Spherical Anvil is a precision spare part designed for Insize digital outside micrometers, especially the 3109 A and 3109 B series. With a 5 mm ball diameter, it provides reliable point contact for measuring curved and irregular surfaces with consistent accuracy. Manufactured from wear resistant materials, the 6303 ensures long service life and stable performance under frequent