E-Z Knife 5/16-18 Brass Threaded Insert - 10 Piece PA12-03 Constructed from heavy-duty aluminum extrusions

Constructed from heavy-duty aluminum extrusions

HEPA 13 mail filters are surrounded by a practical plastic frame

Great for small projects and testing various finishes

Easy cleaning and maintenance – spot repairable

E-Z Knife 5/16-18 Brass Threaded Insert - 10 Piece PA12-03 Constructed from heavy-duty aluminum extrusionsE Z Knife wood inserts are a perfect solution for any application where assembly or disassembly could lead to thread erosion, stripping or other types of damage to the material. Its designed for use in hardwoods like oak, cherry and maple, but also works well in softwood. Its threaded inserts use a proprietary external "knife" thread to slice into the wood to provide superior holding power. Installation can be done with a bolt jam nut or optional