Plug Lockout Device - Keyed Messaging Tape This is probably the best

This is probably the best way of making sure ID is clearly displayed in and office environment with door access cards

Our self-adhesive rubber floor signs and tape are a medium-duty option that applies to irregular surfaces and removes without leaving residue behind

The lock body features a shackle barrier ring and protected keyway

This durable hook & loop carpet tape is made from PVC material with a thickness of 32 mils

Contractor ATW Pass

Plug Lockout Device - Keyed Messaging Tape This is probably the bestPlug Lockout securely locks out two prong plugs with or without the ground, polarized and non polarized. The device is keyed different and comes with two keys. Minimum order 5