MULTI FUNCTIONS : It's a 4-way multi-functional universal cross key is a handy tool for plumbers, electricians and so on and can be applied so long. Good MATERIAL: This Universal Utility Key is made of zinc alloy with electrolytic polishing surface, sturdy and durable, rust resistant and damage prevention, which allows you to apply it for a long lasting time. APPLICATION: distribution cabinet, high and low voltage cabinet, instrument cabinet, cabinet, switch control cabinet, etc. DURABLE DESIGN : Designed for control cabinets and shut-off systems in the supply of gas, water and electricity.With compact size and lightweight body, it can be hang on the key ring for easy carry. MUTI-SIZE: The multi-functional universal cross key has variety different sizes and shapes, which can open so long as accord with the size and shape( Please make sure its size is match your device before you purchasing). Product Description The triangle cross key is a 4-way multi-functional universal cross key is a handy tool for plumbers, electricians and so on Size Condition: New Material: Zinc Alloy Surface Treatment: Electrolytic Polishing Total Size: 7.2x7.2cm/2.83x2.83in Other Size: As Picture Shown Weight: Approx. 138.2g Package Included: 2 x 4 Way Multi-Functional Cross Key