The V8 Tools Clip-on Magnetic Parts Dish, No. V8 3803, saves technicians time by helping to prevent the loss of missing e-clips, bolts or drain plugs. To use, technicians must clip the V8 3803 anywhere onto themselves as a holster for parts or small hand tools. Three powerful, rare-earth magnets hold the dish securely. This dish is specially designed to hold long parts and tools. It is made of a strong and durable plastic.