BEKO 4008541 Replacement Red Lock Slide Bar for S040 - M012 Inline Compressor Filters
The BEKO 4008541 is an OEM red lock slide bar used on their inline compressed air filters. This fits their S040 through M012 series filters.
The red slide bar lock secures the filter canister to the housing head. This prevents someone from opening the canister when pressurized. Two o-rings seal the inside of the slide bar preventing air from leaking when it's in the locked position.