2-1/4-inch (57mm) tall?? hardened steel shackle for cut resistance</br>Set-your-own 4-digit combination for convenience and security</br>Reset to any of 10??000 personalized combination</br>2-inch (51mm) wide brass body with  2-1/4-inch shackle</br>Combination change key included</br></br>Product Description</br></br>Master Lock's No. 175 is a resettable combination lock that can be set to any of 10??000 4-digit personalized combinations. Its 2-inch (51mm) wide solid brass case bolsters strength and weather ability. As the worlds largest manufacturer of padlocks and portable security products?? Master Lock has set the standard for quality and selection for more than 80 years. Building on this tradition?? Master Lock continues to expand its commercial products and services to better meet our customers changing security requirements. Trust Master Lock for the innovative products?? security?? support and service you need.Brass body.</br><br/>http://www.amazon.com/gp/product/B00295V0NK