Description:Linear potentiometer, the resistance has been changing linearly during the pushing process Specifications:Product Name: Potentiometer with KnobsKnobs Color: White BlackModel: B type Linear Potentiometers Resistance Value: 10K ohmChannel: Single ChannelTolerance: +/-10%Terminals Number: 3+4Body Size: 75mm*9.3mm*6mm (+/-2mm) (L*W * H)Shaft Size: 15*4mm (L* W)Knob size : 14mm*10mm*10.5mm (L*W * H) Package Content :1pcs x Straight Slide Potentiometer / 1pcs x knob