ผลิตหมวกเข้าสาย (หัวงูเห่า) Service Entrance Caps
แคล้ม (clamp)
| Size | Cat,No. |
| 1/2'' | OE11 |
| 3/4'' | OE12 |
| 1'' | OE13 |
| 1-1/4'' | OE14 |
| 1-1/2'' | OE15 |
| 2'' | OE16 |
เกลียว (Treaed)
| Size | Cat,No. |
| 1/2'' | OE21 |
| 3/4'' | OE22 |
| 1'' | OE23 |
| 1-1/4'' | OE24 |
| 1-1/2'' | OE25 |
| 2'' | OE26 |
| 2-1/2'' | OE27 |
| 3'' | OE28 |
| 3-1/2'' | OE29 |
| 4'' | OE30 |
| 5'' | OE31 |
| 6'' | OE32 |