Details: Master Lock 2300D 332-999 Precision Oiler Pen Lock Lubricant

Keep your locks operating like new in any environment – snow, rain, freezing temperatures, marine, extreme heat
Ideal for padlocks, door hardware, automotive, marine, and multipurpose applications
Prolong the life of your lock – Apply 2-3 drops in key hole and shackle openings every three to six months for trouble free operation
Provides a long lasting protective shield against dust, dirt, salt, and moisture to prevent rust, corrosion, and loosens stuck parts
Precision nozzle designed specifically for precise application inside locking devices
Wide temperature range of -40°F to 500°F
Non-toxic & Biodegradable

2300D: Maintaining A Master Lock Padlock