| Share | Phrase |
| 32.22% | padlock shackle |
| 15.66% | u-shaped shackle |
| 11.54% | shackle leg |
| 4.41% | receive shackle [perform operation] |
| 4.23% | shackle eye |
| 3.95% | shackle end |
| 2.90% | shackle link |
| 2.24% | shackle aperture |
| 2.10% | comprise of shackle |
| 2.00% | shackle [does] lock |
| 1.65% | shackle [does] interconnect |
| 1.62% | shackle slot |
| 1.58% | shackle [does] connect |
| 1.35% | lock shackle |
| 1.35% | angular [shape] shackle |
| 1.23% | shackle [does] extend |
| 1.17% | shackle arm |
| 0.98% | insert shackle [perform operation] |
| 0.93% | have shackle [perform operation] |
| 0.82% | secure shackle [perform operation] |
| 0.73% | connect shackle [perform operation] |
| 0.73% | shackle assembly |
| 0.71% | permit shackle [perform operation] |
| 0.65% | mount shackle [perform operation] |
| 0.65% | shackle [does] have |
| 0.55% | include shackle [perform operation] |
| 0.50% | shackle means |
| 0.50% | form shackle [perform operation] |
| 0.48% | comprise shackle [perform operation] |
| 0.42% | provide shackle [perform operation] |