The Ultra 410 Bike U-Lock offers top-of-the-line security with its 12mm thick steel shackle and patented double layer key design. With an anti-twist feature and a security rating of 8 out of 15, you can trust your bike will be safe. Comes with a durable mounting bracket and two keys.

FEATURES

• 12mm thick round temper hardened steel shackle
• Pass through, double bolting steel shackle provides anti-twist protection
• Easy to use mounting bracket fits most frames
• Patented double layer key design reduces breakage
• Security Rating: 8 of 15
• Two Keys Included with durable SH34 fixing bracket (fits 24-35mm)
• 9 inch height

SPECIFICATIONS

• Length: 9 ins
• Diameter: 12 mm
• Cable Included: No
• Shackle Width: 3.9 ins
• Lock Style: Keyed
• Advertised Weight: 2.1 lbs