4pkSturdy plastic inserts can be interchanged to ensure the bit opening is as close to the router bit diameter as possible. Compatible with Rockler Phenolic & Aluminium Router Plat... read on
1/4 & 1/2 ShanksInserts for router bit storage in benches and racks for a neat, clean storage solution. Moulded polyethylene construction helps keep out moisture and prevent rust. ... read on