Caution, keep locked

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Warning sign with the text "Caution, keep locked"

This sign is available in aluminium, plastic, and sticker materials.

Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.

For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.

Delivery time: Ships within two business days

This warning sign is ideal for securing areas that require restricted access, such as storage rooms, electrical panels, or hazardous zones. It serves as a crucial reminder to keep doors securely fastened to prevent unauthorized entry and ensure safety. Perfect for industrial sites, warehouses, and commercial buildings, this sign can be mounted on doors, gates, or any entry point where security is a priority. Enhance safety and compliance with this essential cautionary notice.

We accept all major payment methods. Pay easily with credit card, Apple Pay, Google Pay, PayPal or Klarna. Businesses can pay by business invoice. Your payment is processed securely using industry-standard encryption.