Description: 1. Perfect parts for B10K rotary potentiometer with 3 terminals. 2. Type single linear, with knurled shaft and control handle. 3. Top adjustment type, easy to operate in daily use. 4. Adopt metal alloy technology, durable and long life. 5. Great accessories for control electrical devices such as volume control. Specifications: Model: WH148 Type: B10K potentiometer accessories Color: as shown Feature: mini, easy to install Size(approx.): 6 X 8cm Package Included: 1PC * Linear Switch 1PC * Knob 1PC * Nut 1PC * Washer Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2cm differences due to manual measurement.