Ductsure Door Relief Vent Grille (Anodized Aluminium) – DG-A 300200 Insize Digital Depth Gauge 0-100mm / 0-4" Range Series 1148-100 M10 45°: 10 pieces

M10 45°: 10 pieces

Insize Thread Plug Gage 1/2-13 UNC Class 2B Series 4643-1A1

Trusted SOMTA quality ensures consistent

5 mm depth per cut for precise incremental sizing

Ductsure Door Relief Vent Grille (Anodized Aluminium) – DG-A 300200 Insize Digital Depth Gauge 0-100mm / 0-4" Range Series 1148-100 M10 45°: 10 piecesAluminium Door Relief Vent The Ductsure DG A 300200 Aluminium Door Relief Vent enhances airflow and reduces moisture in doors. Precision built with an anodized aluminium finish for strength and corrosion resistance. Key Features: Part No: DG A 300200 Vent Facing Size (B B): 336 x 231 mm Internal Size (A A): 292 x 187 mm Configuration: Double sided design Max Hole Size for Hollow Doors (C C): 288 x 183 mm Max Hole Size for Solid Doors (D D): 330 x 225