The Master Lock M115XKADLFCCSEN Magnum is a heavy-duty keyed padlock built for the gates, sheds, and storage units that need serious protection. A Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel, measuring 5/16" in diameter and 1-1/2" long, standing up to cutting and sawing. A 4-pin cylinder with dual ball bearing locking resists picking and prying. The 1-7/8" laminated steel body stands up to daily wear, and a covered keyway and shackle seal keep rain, dirt, and grime out of the lock. It includes one lock and two keys, so you always have a backup on hand without the hassle of remembering a code. Backed by Rust-Oleum Certified protection and a Lifetime Guarantee against rusting, this padlock delivers dependable protection built for years of outdoor use. For over 100 years, Master Lock has been helping people live safer, more secure lives. If your property means something, Master it. Color: Black.