Potentiometer knob BI brands imported military precision RB 10 laps dial knob

The United States imported brands RB BI precision scale large knob, stainless steel, copper inner lock heart, scale clear, precise and accurate, stable and secure, long life, wide range used in industrial control systems, instrumentation control, machinery control, communications engineering controls, superior performance, quality assurance, the majority of users praise! MODEL RBB RB RBC RBD RBJ Counting Capacity, Maximum Turns 15 For Shaft Diameter 1/4 "For Bushing Diameter 1/2" 3/8 "Depth: Maximum, From Face of Panel 1.17" 1.020 "Shaft Extension: Maximum, From Face of Panel .937 "0.812" Minimum, From Face of Panel .703 "0.562" Bushing Extension: Maximum, From Face of Panel .531 "0.406" Locking Mechanism Positive Action Weight, Nominal 3.3 oz 3.0 oz Number of Set Screws 1 2.. Numeral Height 0.100 "Knob Material Black Plastic Dial Finish Black Numerals on Satin Chrome Housing Finish Satin Chrome Operating Temperature Range -55 ° C to + 71 ° C