

Hole Products locking couplings are made from the highest quality alloy steel, providing superior reliability and longevity.
| STANDARD LOCKING COUPLINGS | ||
| SIZE | PART # | DESCRIPTION |
| BWL | 1700290 | PAD STYLE WITH TANG |
| 1700285 | PAD STYLE WITHOUT TANG | |
| NWL | 1950345 | PAD STYLE WITH TANG |
| 1950340 | PAD STYLE WITHOUT TANG | |
| HWL | 1800315 | PAD STYLE WITH TANG |
| 1800310 | PAD STYLE WITHOUT TANG | |
| PWL | 2000250 | PAD STYLE WITH TANG |
| 2000245 | PAD STYLE WITHOUT TANG | |
| Standard locking couplings can be used in all formations. | ||
| FULL HOLE LOCKING COUPLING | ||
| SIZE | PART # | DESCRIPTION |
| BWL | 1700295 | FULL HOLE WITH TANG |
| 1700045 | FULL HOLE WITHOUT TANG | |
| NWL | 1950285 | FULL HOLE WITH TANG |
| 1950105 | FULL HOLE WITHOUT TANG | |
| HWL | 1800365 | FULL HOLE WITH TANG |
| 1800090 | FULL HOLE WITHOUT TANG | |
| PWL | 2000090 | FULL HOLE WITH TANG (W/HWT BOX) |
| 2000081 | Full Hole WITHOUT TANG (W/HWT BOX) | |
| Recommended for use in competent formations, full hole locking couplings improve stabilization, thus minimizing hole deviation. | ||
Call now to speak to a Hole Products representative.
1.888.465.1569