■ This padlock is made of brass for the body and sturdy steel for the shackle, offering reliable resistance to rust and cutting. ● For locking gates, storage sheds, etc. and connecting chains. 【Materials】 Body: Brass, nickel-plated Shackle: Steel, chrome-plated 【Important Notes】 ※ This product is heavy, so dropping it is dangerous. Handle with care as it may injure your feet or damage the floor. ※ Do not unlock with keys other than the original key. ※ Do not lubricate the keyhole. ※ Do not use for purposes other than locking. ※ When used outdoors, operate the locking and unlocking mechanism regularly. 40mm HI SECURITY padlock, ideal for chain locks. - Brand: aiai - Model Name: IB-078 - Size: 40mm - Security Type: HI SECURITY - Application: For chain locks Thank you for viewing.