Master Lock 8320D Black U-Lock: Standard Size Anti-Theft Lock for Bikes and Outdoor Equipment

A Simple Look At Features

Resists Cutting, Sawing, and Prying: Our hardened steel body is specifically designed to withstand attempts at cutting, sawing, and prying. This ensures your home remains secure against potential threats.

Why Choose This Lock?
Why Choose This Lock?
- Ensures robust security against cutting, sawing, and prying attempts. - Measure your door’s backset, cross bore, and thickness to ensure a perfect fit. (Note: Measure your door’s backset, cross bore, and thickness to ensure a perfect fit.) - Mounting guide included for easy installation.

Superior Pry Resistance:
Equipped with a double locking shackle, this lock offers superior pry resistance. The robust design makes it difficult for intruders to gain access even with prying tools.

Scratch-Proof Protection:
A protective vinyl coating helps prevent scratching, keeping your door looking pristine and maintaining its aesthetic appeal.

Pick Resistance:
Integrated with a disc keyed locking mechanism, this lock provides maximum pick resistance. This ensures that even professional lock pickers will struggle to gain entry.

Easy to Transport:
A carrier bracket is included for easy transportation and installation, making it a convenient choice for any user.

Measurement Guidelines:
For best results, please measure your door’s backset, cross bore, and thickness to ensure a perfect fit.