ETOOK Hardened Steel Alloy 8mm Square Chain High Security Bicycle Chain Lock Motorcycle Lock

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Type	Chain Lock	Material	Special hardened steel
Size	750mm/900mm/1100mm, 750mm/900mm/1100mm	Place of Origin	Jiangsu, China (Mainland)
Brand Name	ETOOK(Pantented product )	Model Number	ET555S
Item name	bicycle chain lock	Usage	e-bike/motorcycle/bicycle
Color	Black	Feature	Durable, high Safety, patent design
Security level	5	Key	2 keys
Lock cylinder	Pure Copper	OEM	Welcome

Product Details

Product Description

Desription of ET555 chain lock

1. The lock cylinder body with enclosed design for high protection against theft.

2. The lock cylinder with advanced Switzerland technology, the thickness of the key is only 0.3-0.6mm, which avoid the key copied effectively.

3. With hard steel alloy material and special heat treatment, its strong and high toughness prevents from being thumped, sawed and drilled, sheared and drilled.

4. Lock-bolt fixed by steel ball, very stable.

5. With anti-drilling cap, prevent the electric drilling from damaging the lock cylinder

6. High-end, functional, long-life fabric sleeve to prevent from being scratched.

7. With waterproof and dustproof cap to protect the lock cylinder

8. Patented design:(201620265743.x).

Model No.	Material	Size	Color option
ET555	Special steel	S,L,XL	Black/customzied
OEM	MOQ	Lock length	certification
Welcome	20pcs	1100mm/900mm/750mm	TUV,SGS,Patent
Patent No.	Lock cylinder	Thickness	Advantage
201620265746	Pure copper	8mm	High security