The WH148 Potentiometer Knob Switch Cap is a durable, easy-to-grip cap designed for use with standard WH148 series potentiometers. It provides a professional look and comfortable control for adjusting resistance or volume levels in electronic projects. Features Ergonomic design for smooth and precise adjustment Made from high-quality plastic for durability Secure fit on WH148 potentiometer shafts Aesthetic finish suitable for control panels and DIY kits Simple installation and removal Applications Secure fit on WH148 potentiometer shafts