Universal Panel Key

Design:

• Typically 4-in-1 cross-shaped tools
• Compact and lightweight (approx. 90–150 mm long, ~200 g)
• Ergonomic grip for easy turning in tight spaces

Common Key Profiles:

• 6 mm / 8 mm square
  
• Double-bit (3–5 mm)
• Half-moon / slotted / stepped
• Slotted and Phillips screwdriver bits (some models)

Materials:

• Die-cast zinc (durable and corrosion-resistant)
• Fiberglass-reinforced plastic (lightweight and non-conductive)
• Stainless steel (for rugged environments)

Features:

• Multi-purpose: fits electrical cabinets, gas meters, water valves, HVAC panels
• Some include magnetic bit holders or retractable bits
• Ideal for electricians, maintenance teams, and utility technicians