The 12738 thumb screw is used to secure the door to the air cleaner. The part is called a thumb screw because it is meant to be turned with your fingers, and does not require any tools. The screws should work properly for a long time, but eventually, the treading may wear out, and the screw will need to be replaced. 

Also known as part 4008. Replaces 12748.


More Information
Manufacturer General Aire
Product Length 0.875
Product Width 0.625
Product Height 0.625
Package Length 5.000
Package Width 4.000
Package Height 1.000




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