Universal electrician’s cross key with four parts | black

Technical Specifications
Length: 7 cm
Material: Stainless steel
Color: BLack
Key types:
• Small square – 6.3 × 6.3 mm
• Large square – 8.2 × 8.2 mm
• Triangle – 10 mm
• Round – outer 14 mm, inner 5.7 mm

Functions
4 different keys in one tool – allows unlocking various cabinet, electrical box, valve, or elevator lock mechanisms.
Universal application – suitable for electrical cabinets, elevator service locks, heating system valves, toolboxes, public facility windows or doors.
Convenience – can be attached to a keychain to always carry with you.

Usage
For household users – useful for accessing apartment building utility rooms, basements, or heating systems.
For engineers – convenient tool for servicing elevator systems, industrial equipment, and control cabinets.
For electricians – essential in daily work for opening electrical panels, switchgear cabinets, or technical boxes.
For building maintenance specialists – enables unlocking various public facility doors, window locks, ensuring quick access to equipment.

Pros
4 different keys in one tool – no need to carry multiple separate ones.
Made of stainless steel – durable and resistant to environmental influences.
Compact size – fits in a pocket, can be attached to a keychain.
Universal – suitable for various industrial and household lock types.
Convenient to use anywhere – from home to industrial sites.

Cons
Not suitable for all locks – must match the specific shape and size.
May be less convenient for frequent professional use than dedicated specialized keys.