4 PCS Elevator Water Meter Valve Cross Key Inner Triangle Wrench, Style: D Silver Center Six-side/Square Hole

1. Material: zinc alloy2. Purpose: key wrench3. Scope of application: electric control cabinets, elevators, water meter valves, etc.4. Features: surface plating, beautiful and durable, zinc alloy material, good hardness, strong and wear-resistant, light and portable, easy to use5. Appearance size: A/B/E/D type center double-sided square hole about 7.2 cm/piece, D type silver center six sides/square hole about 9.2 cm/piece, F type about 7.2x6 cm/piece6. Weight: about 55g/piece for A/B/D, 69g/piece for E, 62g/piece for F