Cast of high-strength corrosion-resistant copper alloy
| Item No. | Ground Rod Size | Wire Range (Max.) | Wire Range (Min.) | Screw Size | A Socket Screw | A Hex Screw | B | C | D |
|---|---|---|---|---|---|---|---|---|---|
| BTWB12 | 1/2” | 2 str | 10 sol | 1-19/32 | 1-19/32 | – | 27/32 | 7/8 | 19/32 |
| BTWB58 | 5/8” | 1/0 str | 8 sol | 1-27/32 | 1-27/32 | – | 29/32 | 1 | 11/16 |
| BTWB34 | 3/4” | 1/0 str | 8 sol | 2 | 2 | – | 11/16 | 1 | 13/16 |
| BTWB1 | 1” | 4/0 str | 8 sol | 2-1/4 | 2-1/4 | – | 1-1/8 | 1-1/16 | 1 |
| BTWB12H | 1/2” | 2 str | 10 sol | 1-19/32 | – | 2-3/32 | 27/32 | 7/8 | 19/32 |
| BTWB58H | 5/8” | 1/0 str | 8 sol | 1-27/32 | – | 2-13/64 | 29/32 | 1 | 11/16 |
| BTWB34H | 3/4” | 1/0 str | 8 sol | 2 | – | 2-11/32 | 11/16 | 1 | 13/16 |
| BTWB1H | 1” | 4/0 str | 8 sol | 2-1/4 | – | 3 | 1-1/8 | 1-1/16 | 1 |
| BTWB58HH | 3/8” | 4 str | 10 sol | 5/16-18 | – | 5/16-18 | 29/32 | 1 | 11/16 |
| BTWB34HH | 1/2” | 2 str | 10 sol | 3/8-16 | – | 3/8-16 | 11/16 | 1 | 13/16 |