A sample from the products for the Handle Switch - Lever include: Nut(661), Holder,handle Swch, Bolt (1t3), Screw, Pan Head (n151).
Of all the components used in this assembly the Holder, Lever (l.h) is the most expensive.
With a quantity of two pieces, the Bolt(2jg) is the most used part in the HANDLE SWITCH - LEVER diagram.