Metal Stainless steel fan cover/metal fan finger guard/metal fan grill
Application： DC Fan, AC Fan, EC fan, Blower Fan
| Model | Size | Weight | Applies to |
| No. | mm | g | |
| HT-30 | 30×30 | 10 | For 30mm fan protection net |
| HT-40 | 40×40 | 12 | For 40mm fan protection net |
| HT-50 | 50×50 | 15 | For 50mm fan protection net |
| HT-60 | 60×60 | 17 | For 60mm fan protection net |
| HT-70 | 70×70 | 20 | For 70mm fan protection net |
| HT-80 | 80×80 | 24 | For 80mm fan protection net |
| HT-90 | 90×90 | 28 | For 90mm fan protection net |
| HT-110 | 110×110 | 40 | For 110mm fan protection net |
| HT-120 | 120×120 | 42 | For 120mm fan protection net |
| HT-130 | 130×130 | 44 | For 130mm fan protection net |
| HT-140 | 140×140 | 45 | For 140mm fan protection net |
| HT-150 | 150×150 | 52 | For 150mm fan protection net |
| HT-180 | 180×180 | 60 | For 180mm fan protection net |
| HT-200 | 200×200 | 80 | For 200mm fan protection net |
| HT-220 | 220×220 | 100 | For 220mm fan protection net |
