**Product Specifications:**
**Brand:** YueMa
**Model:** 750-698 Exterior Door Lock
**Material:** Alloy Steel
**Features:**
- Random shipment of old and new keys, with complex tooth changes to reduce mutual opening rates and resist technical unlocking.
- Adjustable knob length for door thickness ranging from 30-55mm.
- Lock core with anti-theft real kung fu technology.
- Upgraded anti-theft features with solid lock tongue and complex tooth changes.
- Equipped with 5 alloy steel keys and multiple layers of chrome plating.
- Suitable for door thickness between approximately 35mm to 50mm.
**Dimensions:**
- Lock Shell: 120mm (L) x 85mm (W) x 28mm (H)
- Suitable for wood/iron doors with a thickness of 35-50mm.
**Package Contents:**
- 1 Exterior Door Lock Body
- 1 Lock Bolt
- 5 Internal Tooth Keys
- 1 Lock Core
- 1 Anti-pull Cover
- 1 Fixing Plate
- 6 Long Screws, 6 Short Screws
**Installation Instructions:**
- Measure screw hole distances (horizontal and vertical).
- Measure door thickness and select lock body accordingly.
- Choose the type of lock latch based on door gap size.
- Select the door opening direction (left or right).
**Adjustments:**
- Lock tongue direction can be adjusted by reversing it 180 degrees.
- Knob length can be trimmed to fit actual door thickness.
**Additional Features:**
- Anti-drilling and anti-picking mechanisms.
- Smooth and secure locking operation.
- Durable copper construction for long-lasting reliability.
**Note:** Product details and images may vary slightly between batches. Please refer to actual items received for precise specifications.
For more information and detailed product images, please refer to the provided documentation.
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