DESCRIPTION: When engaged door chains reduce the opening angle of the door, enabling the occupant to identify and speak to the caller before the door is released and restrain against a forced attack.
eBay
60CM Heavy Duty Bike Chain Lock, Anti-Theft Safety Lock for Mountain Bike, Road Bike, Motorcycle, Scooter, with Key
Aliexpress UK
The intuitive design allows easy one-handed operation from inside while preventing external manipulation. • HEAVY-DUTY STAINLESS STEEL - Constructed from premium-grade stainless steel with thickened plates and chain for maximum security.
eBay
Motorcycle Chain Lock - Lightweight High Security Anti-Theft Bicycle Lock
Aliexpress UK
1 x Door chain lock. Material:Stainless steel. for Versatile Mounting Options: The included pre-drilled mounting plate allows for both vertical and horizontal installation, make sure that it can be set up quickly and easily in any desired location.
eBay
RIDERACE Bicycle Password Chain Lock 4-digit Portable Anti-theft High Security Road Mountain Bike Lock Scooter Electric E-Bike
Aliexpress UK
Material:Stainless steel. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
High Quality Hardened Steel Anti-theft Lock Protective Textile Outer Sleeve Motorcycle Scooter Bicycle Heavy Duty Chain Lock
Aliexpress UK
Polished chrome SECURITY DOOR CHAIN HEAVY DUTY Safety Guard Lock Catch With Screws - 90 mm
eBay
Helmet Lock Chain 4 Digit Password Combination Portable Bike Motorcycle Bicycle Anti-theft Cable Lock Stitch Motor Part
Aliexpress UK
Sayayo Door Chain Lock for Front Door, Door Lock with Swing Bar Door Chain Security, Brushed Nickel, EMS570-LS. Manufacturer SAYAYO. PRACTICAL - This swing door latch ensures the children out of reach to keep them from leaving the house without permission.
eBay
Bike Chain Lock 65cm 250g Ultra Lightweight Portable Anti-Theft Zinc Alloy Fabric Wrapped Bicycle Security Lock MTB Road Cycling
Aliexpress UK
1 x Door chain lock. Material:Stainless steel. for Versatile Mounting Options: The included pre-drilled mounting plate allows for both vertical and horizontal installation, make sure that it can be set up quickly and easily in any desired location.
eBay
WEST BIKING Bike Anti Theft Chain Lock Hard Steel Alloy Durable Bold Lock For MTB Bike Motorcycle Scooter Cycling Accessories
Aliexpress UK
Material:Stainless steel. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Bluetooth Smart Bike Lock Waterproof Anti Theft Password Lock Stainless Steel Chain Security Alarm for Bicycle Cycling
Aliexpress UK