**Specifications:**
**Brand:** (Yue Ma)
**Features:**
- Bold and anti-shear design for enhanced theft protection
- Password can be modified and recovered if forgotten
- Solid bold lock beam with adjustable space
- Comes with a special key for password recovery
- PVC rubber sleeve for increased durability and corrosion resistance
- Four-wheel password system with smooth operation
- Advanced alloy steel lock beam with black electrophoresis coating
- Thick multi-layer plating for wear and cut resistance
- Mechanical lock body with four-digit password
- Dual security with key and password combination
- C-level anti-theft lock core
- Double-sided locking for added security
**Instructions:**
- To reset password:
1. Enter the correct password
2. Press the "RESET" button with a key or object
- To recover password:
1. Use the key to reset the password
2. Insert the key and rotate right to set a new password
3. Rotate the password dial to confirm the new password
**Product Dimensions:**
- BM01 (Large):
- Total length: approximately 350mm
- Diameter: 18mm
- Width: 78mm
- Adjustable space: 210mm to 345mm
- BM02 (Small):
- Total length: approximately 210mm
- Diameter: 18mm
- Width: 78mm
- Adjustable space: 165mm to 280mm
**Additional Information:**
Suitable for various scenarios
Enhanced security with key and password combination
Password recovery feature for added peace of mind
Increased security with C-level anti-theft lock core
Corrosion-resistant and durable design
Easy-to-follow instructions for password modification and recovery
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