The product is manufactured in China</br>The product is highly durable and easy to use</br>Easy installation and easy handling</br>Thermoplastic cover for water resistance</br>Case hardened steel shackles</br>4-Pin cylinder</br>Master Lock offers a full line of padlocks?? chains?? cables?? and specialty locks for all of your needs</br></br>Product Description</br></br>1-9/16-inch?? covered laminated steel padlock?? with weatherproof thermoplastic cover for water resistance?? 7/8-inch case hardened steel shackle?? 1/4-inch shackle diameter?? 4-pin tumbler security.</br><br/>http://www.amazon.com/gp/product/B000S772AG