Turn-to-Lock Controls - P/N Table
| Knob Style Suffix | Knob Style |
| -B | Ball |
| -F | Fluted |
| -FL | Fluted, engraved* |
| -T | T-handle |
| -TL | T-handle, engraved* |
| -P | 4-Prong |
| -PL | 4-Prong, engraved* |
*These knobs feature an engraved symbol indicating the direction to lock the control.
Dual Conduit Turn-to-Lock Controls:
| Part Number | Min. Locking Force |
Inner Wire | Knob | Length |
| MCTL1014D048-B | ~30 lbs | 1/16" 7x7 SS | Ball | 4 ft |
| MCTL1014D048-F | ~30 lbs | 1/16" 7x7 SS | Fluted | 4 ft |
| MCTL1014D048-FL | ~30 lbs | 1/16" 7x7 SS | Fluted, engraved* | 4 ft |
| MCTL1014D048-T | ~30 lbs | 1/16" 7x7 SS | T-handle | 4 ft |
| MCTL1014D048-TL | ~30 lbs | 1/16" 7x7 SS | T-handle, engraved* | 4 ft |
| MCTL1014D048-P | ~30 lbs | 1/16" 7x7 SS | 4-Prong | 4 ft |
| MCTL1014D048-PL | ~30 lbs | 1/16" 7x7 SS | 4-Prong, engraved* | 4 ft |
| MCTL1014D072-B | ~30 lbs | 1/16" 7x7 SS | Ball | 6 ft |
| MCTL1014D072-F | ~30 lbs | 1/16" 7x7 SS | Fluted | 6 ft |
| MCTL1014D072-FL | ~30 lbs | 1/16" 7x7 SS | Fluted, engraved* | 6 ft |
| MCTL1014D072-T | ~30 lbs | 1/16" 7x7 SS | T-handle | 6 ft |
| MCTL1014D072-TL | ~30 lbs | 1/16" 7x7 SS | T-handle, engraved* | 6 ft |
| MCTL1014D072-P | ~30 lbs | 1/16" 7x7 SS | 4-Prong | 6 ft |
| MCTL1014D072-PL | ~30 lbs | 1/16" 7x7 SS | 4-Prong, engraved* | 6 ft |
| MCTL1014D096-B | ~30 lbs | 1/16" 7x7 SS | Ball | 8 ft |
| MCTL1014D096-F | ~30 lbs | 1/16" 7x7 SS | Fluted | 8 ft |
| MCTL1014D096-FL | ~30 lbs | 1/16" 7x7 SS | Fluted, engraved* | 8 ft |
| MCTL1014D096-T | ~30 lbs | 1/16" 7x7 SS | T-handle | 8 ft |
| MCTL1014D096-TL | ~30 lbs | 1/16" 7x7 SS | T-handle, engraved* | 8 ft |
| MCTL1014D096-P | ~30 lbs | 1/16" 7x7 SS | 4-Prong | 8 ft |
| MCTL1014D096-PL | ~30 lbs | 1/16" 7x7 SS | 4-Prong, engraved* | 8 ft |
| MCTL1014D144-B | ~30 lbs | 1/16" 7x7 SS | Ball | 12 ft |
| MCTL1014D144-F | ~30 lbs | 1/16" 7x7 SS | Fluted | 12 ft |
| MCTL1014D144-FL | ~30 lbs | 1/16" 7x7 SS | Fluted, engraved* | 12 ft |
| MCTL1014D144-T | ~30 lbs | 1/16" 7x7 SS | T-handle | 12 ft |
| MCTL1014D144-TL | ~30 lbs | 1/16" 7x7 SS | T-handle, engraved* | 12 ft |
| MCTL1014D144-P | ~30 lbs | 1/16" 7x7 SS | 4-Prong | 12 ft |
| MCTL1014D144-PL | ~30 lbs | 1/16" 7x7 SS | 4-Prong, engraved* | 12 ft |
| MCTL2254D072-B | ~55 lbs | 0.071" dia. (solid) | Ball | 6 ft |
| MCTL2254D072-F | ~55 lbs | 0.071" dia. (solid) | Fluted | 6 ft |
| MCTL2254D072-FL | ~55 lbs | 0.071" dia. (solid) | Fluted, engraved* | 6 ft |
| MCTL2254D072-T | ~55 lbs | 0.071" dia. (solid) | T-handle | 6 ft |
| MCTL2254D072-TL | ~55 lbs | 0.071" dia. (solid) | T-handle, engraved* | 6 ft |
| MCTL2254D072-P | ~55 lbs | 0.071" dia. (solid) | 4-Prong | 6 ft |
| MCTL2254D072-PL | ~55 lbs | 0.071" dia. (solid) | 4-Prong, engraved* | 6 ft |
*These knobs feature an engraved symbol indicating the direction to lock the control.
**Custom lengths, guide tubes and conduit terminal variations are available as well. Please ask a McFarlane Sales associate for details.
Single Conduit Turn-to-Lock Controls:
| Part Number | Min. Locking Force |
Inner Wire | Knob | Length |
| MCTL1034-072-B | ~30 lbs | 5/64" 1x7 SS | Ball | 6 ft |
| MCTL1034-072-F | ~30 lbs | 5/64" 1x7 SS | Fluted | 6 ft |
| MCTL1034-072-FL | ~30 lbs | 5/64" 1x7 SS | Fluted, engraved* | 6 ft |
| MCTL1034-072-T | ~30 lbs | 5/64" 1x7 SS | T-handle | 6 ft |
| MCTL1034-072-TL | ~30 lbs | 5/64" 1x7 SS | T-handle, engraved* | 6 ft |
| MCTL1034-072-P | ~30 lbs | 5/64" 1x7 SS | 4-Prong | 6 ft |
| MCTL1034-072-PL | ~30 lbs | 5/64" 1x7 SS | 4-Prong, engraved* | 6 ft |
| MCTL2254-072-B | ~55 lbs | 0.071" dia. (solid) | Ball | 6 ft |
| MCTL2254-072-F | ~55 lbs | 0.071" dia. (solid) | Fluted | 6 ft |
| MCTL2254-072-FL | ~55 lbs | 0.071" dia. (solid) | Fluted, engraved* | 6 ft |
| MCTL2254-072-T | ~55 lbs | 0.071" dia. (solid) | T-handle | 6 ft |
| MCTL2254-072-TL | ~55 lbs | 0.071" dia. (solid) | T-handle, engraved* | 6 ft |
| MCTL2254-072-P | ~55 lbs | 0.071" dia. (solid) | 4-Prong | 6 ft |
| MCTL2254-072-PL | ~55 lbs | 0.071" dia. (solid) | 4-Prong, engraved* | 6 ft |
*These knobs feature an engraved symbol indicating the direction to lock the control.
**Custom lengths, guide tubes and conduit terminal variations are available as well. Please ask a McFarlane Sales associate for details.
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McFarlane Aviation Family
