23 piece assortment — includes precision (multi-turn) trimpots, panel mount pots, breadboard compatible trimmers, cermets and more Complete range of standard, commonly used values in a wide range of styles All pieces are contained in a durable polypropylene component storage case Perfect for classroom use or as a way to economically build a prototyping supply See description for full list of included parts This 23 piece assortment includes precision (multi-turn) trimpots, panel mount pots, breadboard compatible trimmers, cermets and more. Complete range of standard, commonly used values in a wide range of styles — perfect for classroom use or as a way to economically build a prototyping supply. All pieces are contained in a durable polypropylene component storage case. KIT INCLUDES: 2 each: 1K panel mount, serrated shaft, solder lug leads 1/2W 2 each: 10K panel mount, serrated shaft, solder lug leads 1/2W 2 each: 100K panel mount, smooth shaft, solder lug leads 1/2W 2 each: 1M panel mount, smooth shaft, solder lug leads 1/2W 2 each: 2M panel mount, smooth shaft, solder lug leads 1/2W 2 each: 500K panel / PC leads, .6" body diameter, 1/4W 1 each, 4 values: 100 ohm, 200 ohm, 500 ohm, 100K breadboard compatible "STS" 1 each, 4 values: 1K, 5K, 10K, 50K breadboard compatible "STY" 1/2W 1 each: 2K single turn cermet horizontal mount 3/8" square 1 each: 20K single turn cermet vertical mount 3/8" square 1 each: 1M "STX" wider knob: breadboard compatible 1/2W 1 each: 50K side mount right angle adjust: breadboard compatible "STW" 1/2W 1 each: 200 ohm 15 turn precision rectangular "MTT" series 1 each: 1K precision, 15 turn with adjuster knob "MTK" series 1 each: 10K precision, 25 turn 3/8" square vertical mount, top adjust 1 each: 50K precision, 25 turn 3/18" square vertical mount, side adjust 1 each: 100K precision, 25 turn 3/18" square vertical mount, side adjust