Ductsure Door Relief Vent Grille (Anodized Aluminium) – DG-A 600400 INSIZE TELESCOPING INSPECTION MIRROR Precision-Built for UNF Threads –

Precision-Built for UNF Threads – Ensures thread accuracy and fit for standard fine-thread applications

AC 110V 60Hz (optional)

Insize 5-6" Outside Micrometer

this burr provides enhanced control and accuracy

Ductsure Door Relief Vent Grille (Anodized Aluminium) – DG-A 600400 INSIZE TELESCOPING INSPECTION MIRROR Precision-Built for UNF Threads –Aluminium Door Relief Vent The Ductsure DG A 600400 supports strong airflow and moisture reduction with a corrosion resistant anodized aluminium frame. Key Features: Part No: DG A 600400 Vent Facing Size (B B): 636 x 431 mm Internal Size (A A): 592 x 387 mm Configuration: Double sided design Max Hole Size for Hollow Doors (C C): 588 x 383 mm Max Hole Size for Solid Doors (D D): 630 x 425 mm Thicknesses: H1 = 36 mm, H2 = 37 mm Fitting: Snap fit