The Peterbilt Traction Equalizer Switch Guard is a durable and practical accessory for your Peterbilt truck. Made of stainless steel, this guard provides protection for your traction equalizer switch, ensuring it stays secure and in place. The lock/unlock feature adds an extra layer of security, giving you peace of mind while on the road. Sold individually, this guard is designed to fit most Peterbilt makes and models, making it a versatile and essential addition to your truck. Keep your traction equalizer switch safe and secure with this reliable guard.