The 2 Piece 40mm Weather Resistant Padlocks are Keyed Alike and feature a double locking mechanism that's perfect for medium security for indoor and outdoor use. The weather resistant design is perfect for use in all-weather situations to help avoid rust and corrosion. All locks must be periodically oiled to keep them in a serviceable working condition. Weather Resistant coating. Double Locking for extra security. Solid Brass locking cylinder. Supplied with 4 keys Keyed Alike. Maintenance: Use a graphite lubricant regularly and before first use on the locking cylinder and shackle to prolong padlock function. Manufacturers Lifetime Guarantee by BlueSpot after online registration within 30 days. Brand: BlueSpot. .