GL-18/21DTool EDGE 18 & 21 Diffuser Placement Tool

18 & 21  EDGE Diffuser Placement Tool

GL920-18/21DTOOL

Diffusers sold separately

Use with Diffusers EDGE 18 and EDGE 21 Diffusers and EDGE Cups GL920-15D, GL920-P15D and GL920-18D, GL920-P18D