Size/Dimensions: 19.5 x 5.8 x 5cm / 7.7" x 2.3" x 2" (L*W*H)
Features: crane hoist push button switch;2 4 10 way button crane pendant control;dump trailer controller remote;up down left right on off rainproof;Circuit Controlling Machines Switche
Features: Horizontal Multiturn Trimmer Potentiometers; Potentiometer Resistor Assortment;Vertical High Precision Variable Resistors;Breadboard Trim Resister ceramic;Assortment Kit for DIY or PCB