ABUS Steel-O-Chain 4804K/750 mm Cable lock Black Steel 4 mm chain diameter

The ABUS Steel-O-Chain 4804K/750 mm cable lock in black provides reliable everyday security for bicycles and accessories. Featuring a durable 4 mm square chain made of specially hardened steel and covered with a protective textile sleeve, this lock prevents damage to the bicycle paintwork while offering effective protection against theft. With a length of 750 mm and an automatic closing function that allows locking without a key, it combines convenience with practical security for daily use.

Advantages

This bicycle lock offers a combination of reliable materials and user-friendly features designed to make securing a bicycle quick and efficient. The specially hardened steel chain provides solid resistance, while the textile sleeve prevents scratches and scuffs on the bike frame. The automatic cylinder mechanism allows the locking bolt to be pushed into the lock body without using a key, saving time whenever the bike needs to be secured rapidly.

Suitable for

• Securing entry-level bicycles and children's bikes
• Locking bicycles in areas with a low risk of theft
• Everyday urban commuting and short stops
• Securing bicycle accessories or equipment to stationary objects

When it may not be suitable

This product may not be suitable for securing high-value bicycles or leaving bikes unattended for extended periods in areas with a high risk of theft, as the 4 mm chain diameter is designed for lower-risk scenarios. It is also limited by its 750 mm length, which may not be sufficient for anchoring around thick stationary objects or multiple parts of a larger bicycle.

Key specifications

• Type: Cable and chain lock
• Product colour: Black
• Material: Specially hardened steel with textile sleeve
• Length: 750 mm
• Chain diameter: 4 mm
• Weight: 380 g
• Locking mechanism: Automatic cylinder without key requirement

How to use

To use the lock, open it and wrap the 750 mm steel chain around the bicycle frame and a secure stationary object such as a bike rack or pole. To lock the device, simply press the locking bolt directly into the lock body until it engages with the automatic closing function, ensuring the lock is secure before leaving the bicycle. Keep the key safely stored for unlocking purposes when you return.

What to consider before purchase

• Verify that the 750 mm length is adequate for your standard locking routine and bike dimensions
• Assess the security level required for your typical parking locations and bicycle value
• Confirm that the weight of 380 g aligns with your preferences for transport and daily carry

Usage recommendations

For optimal security and convenience, use this lock primarily for quick stops in low-risk areas, always pass the chain through the bicycle frame and a stable anchor point, and regularly check the locking mechanism for smooth operation.