【Peace of Mind Guarantee】 In the unlikely event of any defects not described in the product description, we guarantee returns and refunds. Please see the 【About Returns and Refunds】 section below for details. 【Product Number】 V-LX 5 A Sil 【Cylinder Type】 V18 Cylinder (Dimple Key) This cylinder is a high-security model with world-class anti-theft performance and durability. 【Cylinder Format】 LX Type Cylinder 【Color】 Silver 【Compatible Door Thickness】 43～53mm 【Dimensions】 Please refer to photos ③④⑤. *Please note that there may be slight variations in dimensions due to actual measurements. 【Quantity】 1 piece / 3 keys 【Compatibility Check】 ① Check the markings on the front of the lock installed on your door to determine the model name of the lock. ② Using the table in photos ⑥⑦, confirm that the cylinder format is LX type. If it is LX type, it is compatible. *If you provide the front markings and door thickness, we can also check compatibility for you. 【Notice】 We also offer a great deal on a set of 2. 【About Returns and Refunds】 ● We will handle returns and refunds in the following cases: (Exchange is also possible if the product is in hand) * If a different product is received * If there are defects or damage not described in the product description * If there is initial operational failure *The response period is within 7 days of product arrival. *Please contact us first via the transaction message. After that, please return the product at our expense, and we will issue a refund after confirming the contents. ● We cannot accept returns or refunds in the following cases: * Due to customer's convenience, such as different from the image or incorrect size * Products sold as junk items * Damage or malfunction due to the customer's incorrect handling or carelessness * If the product condition differs from the time of sale * If a part of the product or accessories are lost * If damage or malfunction occurs during the shipping process by the shipping company (in that case, please resolve the issue between the customer and the shipping company)