Stanley Security Solutions 7000296

A: Im not quite sure because this manufacturer has evolved this part number multiple times over the last five years so Im really not positive how those would differ. Based on simply reviewing the current inventory we have the functionality all obviously appears to be identical but they appear to be slightly different in terms of dimensional properties and fold over points along with perforations.

PSA = Dont use cardboard shims on fire doors (The industry running joke that if youre going to use cardboard to shim fire doors use the business card of your competitor). We do stock steel shims as seen at the link here:

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