Safety 1st OutSmart Flex Child Safety Lock

A strap-style cabinet lock for handles and knobs with a decoy button and hidden release buttons that adults press together.

  • flexible strapType

All adhesive strap locks

Install & release

Lock typeFlexible strap
ReleasePress the top and bottom release buttons together (the decoy button does nothing)
FitsCabinet handles (strap through handle) and knobs (strap around knob)

Listed features

  • Hidden functional buttons plus a non-working decoy button
  • No adhesive described in the guide

Worth checking

  • No pack size or price in the maker guide

Where to buy the OutSmart Flex Child Safety Lock

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good to know
  • Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
  • Use and supervision: follow the maker's warnings on the product, and see CPSC's Safe Nursery guide. Check the label and the maker's instructions, and ask your pediatrician about your child.

Full specs

Safety 1st OutSmart Flex Child Safety Lock
TypeAdhesive strap lock
Lock typeflexible strap
How an adult opens itPress the top and bottom release buttons together (the decoy button does nothing)
FitsCabinet handles (strap through handle) and knobs (strap around knob)
Maker's warningsAdult installation required. For indoor home use only. A deterrent only, not a substitute for adult supervision. Do not use to guard against toxic or dangerous substances or sharp objects.

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Where these specs come from

Last checked 2026-11-11. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.