Keep your family and home safe with the 3Pack Home Security Door Lock Set. Built to withstand up to 800lbs of force, this childproof door lock features a spring-loaded design with alpha holes to prevent tampering.
  Perfect for doors from 18.5 inches to 22 inches wide, this tamper-free lock is easy to install with a 7-screw kit. Meets all Home Security requirements, designed for maximum safety.