Anti Theft Trailer Coupler Lock for 1-7/8 2 2-5/16 Inch Hitch Ball Black with 2 Keys Features： 1、Premium Material: The trailer coupler lock is made of premium iron and aluminum alloy materials, rust-resistant and corrosion-resistant. 2、Universal Fit: The ratchet design is adjustable, making the lock suitable for couplers measuring 1-7/8\", 2\", and 2-5/16\". 3、Secure Locking Mechanism: It\u0027s a strong and secure lock to prevent theft, providing added security and peace of mind when leaving your trailer unattended. Specification： Features: Premium Material: The trailer coupler lock is made of premium iron and aluminum alloy materials, rust-resistant and corrosion-resistant. Universal Fit: The ratchet design is adjustable, making the lock suitable for couplers measuring 1-7/8", 2", and 2-5/16". Secure Locking Mechanism: It's a strong and secure lock to prevent theft, providing added security and peace of mind when leaving your trailer unattended. Visible Deterrent: The lock's presence alone can deter potential thieves from attempting to steal your trailer. Easy to Use: Simple and straightforward locking and unlocking process. Specifications: Item Name: Trailer Coupler Lock Main Material: Iron, Aluminium Alloy Color: Black Package Information:  Package Size: 16*14.5*8cm Package Weight: 850g Package List: 1 * Trailer Coupler Lock 2 * Keys Package List： 1 * Trailer Coupler Lock 2 * Keys