Levelling washers GN 350.3-NI have been designed to match the levelling sets GN 350, GN 350.1, GN 350.2 and GN 350.5. <BR>The two spherical washers are used together „undetachably“. <BR>The load bearing capacity of these spherical washers is relatively high. This is not only due to the material quality but also to the matched sphere of the concave „pan“. <BR>Furthermore it is recommended using high-strength washers for bridging d<SUB>2</SUB>. <BR>
AISI 303 stainless steel.