Uriah Products UT200188 S-Hook (3/8" Safety Chain, 2 Per Package) electronics_new_releases_Aug2023 allowing you to mount it

allowing you to mount it without removing the thermostat from the wall

or countertop surface

Material:rubber

a sign should be installed on the wall adjacent to the door handle or latch side of the door

Uriah Products UT200188 S-Hook (3/8" Safety Chain, 2 Per Package) electronics_new_releases_Aug2023 allowing you to mount itUriah Products UT200188 S Hook (3 8" Safety Chain, 2 Per Package) 2 pack, s hook, for 3 8 inch trailer safety chain, working load limit 1,200 LB & minimum breaking strength is 3,000 LB per s hook, zinc plated hardened steel. Product Features Heavy Duty S Hook 3 8 Used as a Heavy Duty Fastener Zinc Plated to Resist Corrosion 1,200 lbs. Load Limit Comes in a Pack of 2