Hand piece: Black phenolic plastic
Tapped insert: Stainless steel, European Standard No. 1.4305 (American Standard Series 303), matte shot-blasted finish
||Revolving ball knobs GN 319.5 can
be utilized instead of
revolving handles i.e. with handwheels.
The tapped shoulder allows the revolving ball knob to be mounted from the underside via a screw or bolt, which can then be easily mounted to sheet metal in a variety of thicknesses, flat bar, or castings, to create a quick cranking or turning mechanism.
Maximum heat resistance:
For open ended wrenches see DIN 894.