4301CRL Surface Applied or Semi-Mortise Automatic Door Bottom with Sponge Neoprene Insert Falcon 20 Series Exit Device Trim The closure rate is completely

The closure rate is completely adjustable with an allen wrench after installation

Optional 20-minute fire-rating with WHI / ITS metal label applied

Meets ADA requirements

ANSI Function 08/09

Conventional Mortise Cylinder 1-1/8" 6-pin

4301CRL Surface Applied or Semi-Mortise Automatic Door Bottom with Sponge Neoprene Insert Falcon 20 Series Exit Device Trim The closure rate is completelyPemko 4301CRL Surface Applied or Semi Mortise Automatic Door Bottom with Sponge Neoprene Insert The 4301 Series Non Handed, Semi Mortise and Full Surface Automatic Door Bottom is a heavy duty solution for preventing air, light, sound, fire, smoke, dust, and moisture from entering the gap under doors. It features a drop down seal that is lowered when the door is closed. It can be surface mounted or semi mortised applied to the face of the door. WIDTH: