Master Lock High Security U-lukko 8377EURDPRO

The Master Lock High Security U-Lock 8377EURDPRO offers robust protection for bicycles and scooters. With a Sold Secure Silver certification and a security rating of 8 out of 10, this lock provides reliable deterrence against theft. The hardened steel shackle with an 11 mm diameter and double deadbolt locking mechanism ensures maximum security.

Advantages

High security rating of 8/10 from Master Lock, Sold Secure Silver certified. Hardened steel shackle resists cutting and sawing. Double deadbolt locking mechanism provides extra strength. Vinyl coating protects your bike's frame from scratches. Includes a mounting bracket for easy transport.

Suitable for

• Bicycles
• Scooters

Key specifications

• Lock Type: U-Lock (D-Lock)
• Security Level: 8 out of 10
• Security Certification: Sold Secure Silver
• Shackle Material: Hardened Steel
• Shackle Diameter: 11 mm
• Internal Shackle Height: 140 mm
• Internal Shackle Width: 80 mm
• Locking Mechanism: Double Deadbolt
• Cylinder Type: 4-Pin Cylinder
• Keys Included: 2
• Keyway Protection: Sliding Dust Cover
• Mounting Bracket: Included
• Protective Coating: Vinyl
• Corrosion Resistance: Yes
• Scratch Protection: Yes
• Color: Black / Grey

Recommendations

For optimal security, pair this U-lock with a secondary cable lock for additional protection. Always lock your bike to a fixed object and ensure the shackle fills as much space as possible to prevent leverage attacks.