Please refer to the following table for Hamlet Letlok equivalent WaoLoc part numbers :
| HAMLET LETLOK | WAOLOC |
| 764L 1/16 X 1/16 | WAOLOC-1UT1 |
| 764L 1/8 X 1/8 | WAOLOC-2UT2 |
| 764L 3/16 X 3/16 | WAOLOC-3UT3 |
| 764L 1/4 X 1/4 | WAOLOC-4UT4 |
| 764L 5/16 X 5/16 | WAOLOC-5UT5 |
| 764L 3/8 X 3/8 | WAOLOC-6UT6 |
| 764L 1/2 X 1/2 | WAOLOC-8UT8 |
| 764L 5/8 X 5/8 | WAOLOC-10UT10 |
| 764L 3/4 X 3/4 | WAOLOC-12UT12 |
| 764L 7/8 x 7/8 | WAOLOC-14UT14 |
| 764L 1 x 1 | WAOLOC-16UT16 |
| 763L 3/16 X 1/16 | WAOLOC-3RU1 |
| 763L 3/16 X 1/8 | WAOLOC-3RU2 |
| 763L 1/4 X 1/16 | WAOLOC-4RU1 |
| 763L 5/16 X 1/4 | WAOLOC-5RU4 |
| 763L 3/8 X 1/16 | WAOLOC-6RU1 |
| 763L 3/8 X 1/8 | WAOLOC-6RU2 |
| 763L 3/8 X 1/4 | WAOLOC-6RU4 |
| 763L 1/2 X 1/8 | WAOLOC-8RU2 |
| 763L 1/2 X 1/4 | WAOLOC-8RU4 |
| 763L 5/8 X 3/8 | WAOLOC-10RU6 |
| 763L 1 X 3/4 | WAOLOC-16RU12 |
| 774L 1/16 X 1/16 | WAOLOC-1BU1 |
| 774L 1/8 X 1/8 | WAOLOC-2BU2 |
| 774L 3/16 X 3/16 | WAOLOC-3BU3 |
| 774L 1/4 X 1/4 | WAOLOC-4BU4 |
| 774L 5/16 X 5/16 | WAOLOC-5BU5 |
| 774L 3/8 X 3/8 | WAOLOC-6BU6 |
| 774L 1/2 X 1/2 | WAOLOC-8BU8 |
| 774L 5/8 X 5/8 | WAOLOC-10BU10 |
| 774L 3/4 X 3/4 | WAOLOC-12BU12 |
| 774L 1 X 1 | WAOLOC-16BU16 |
| 762L 1/16 | WAOLOC-1U1 |
| 762L 1/8 | WAOLOC-2U2 |
| 762L 3/16 | WAOLOC-3U3 |
| 762L 1/4 | WAOLOC-4U4 |
| 762L 5/16 | WAOLOC-5U5 |
| 762L 3/8 | WAOLOC-6U6 |
| 762L 1/2 | WAOLOC-8U8 |
| 762L 5/8 | WAOLOC-10U10 |
| 762L 3/4 | WAOLOC-12U12 |
| 762L 7/8 | WAOLOC-14U14 |
| 762L 1 | WAOLOC-16U16 |
| 765L 1/16 X 1/16 | WAOLOC-IUE1 |
| 765L 1/8 X 1/8 | WAOLOC-2UE2 |
| 765L 3/16 X 3/16 | WAOLOC-3UE3 |
| 765L 1/4 X 1/4 | WAOLOC-4UE4 |
| 765L 5/16 X 5/16 | WAOLOC-5UE5 |
| 765L 3/8 X 3/8 | WAOLOC-6UE6 |
| 765L 1/2 X 1/2 | WAOLOC-8UE8 |
| 765L 5/8 X 5/8 | WAOLOC-10UE10 |
| 765L 3/4 X 3/4 | WAOLOC-12UE12 |
| 765L 7/8 X 7/8 | WAOLOC-14UE14 |
| 765L 1 X 1 | WAOLOC-16UE16 |
| 7102L 1/8 | WAOLOC-2UC2 |
| 7102L 3/16 | WAOLOC-3UC3 |
| 7102L 1/4 | WAOLOC-4UC4 |
| 7102L 5/16 | WAOLOC-5UC5 |
| 7102L 3/8 | WAOLOC-6UC6 |
| 7102L 1/2 | WAOLOC-8UC8 |
| 7102L 3/4 | WAOLOC-12UC12 |
| 7102L 1 | WAOLOC-16UC16 |
| 768L1/16 X 1/16 | WAOLOC-1MC1N |
| 768L1/16 X 1/8 | WAOLOC-1MC2N |
| 768L1/16 X 1/4 | WAOLOC-1MC4N |
| 768L1/8 X 1/16 | WAOLOC-2MC1N |
| 768L1/8 X 1/8 | WAOLOC-2MC2N |
| 768L1/8 X 1/4 | WAOLOC-2MC4N |
| 768L1/8 X 3/8 | WAOLOC-2MC6N |
| 768L 3/16 X 1/8 | WAOLOC-3MC2N |
| 768L 3/16 X 1/4 | WAOLOC-3MC4N |
| 768L 1/4 X 1/16 | WAOLOC-4MC1N |
| 768L 1/4 X 1/8 | WAOLOC-4MC2N |
| 768L 1/4 X 1/4 | WAOLOC-4MC4N |
| 768L 1/4 X 3/8 | WAOLOC-4MC6N |
| 768L 1/4 X 1/2 | WAOLOC-4MC8N |
| 768L 5/16 X 1/8 | WAOLOC-5MC2N |
| 768L 5/16 X 1/4 | WAOLOC-5MC4N |
| 768L 5/16 X 3/8 | WAOLOC-5MC6N |
| 768L 3/8 X 1/8 | WAOLOC-6MC2N |
| 768L 3/8 X 1/4 | WAOLOC-6MC4N |
| 768L 3/8 X 3/8 | WAOLOC-6MC6N |
| 768L 3/8 X 1/2 | WAOLOC-6MC8N |
| 768L 3/8 X 3/4 | WAOLOC-6MC12N |
| 768L 1/2 X 1/8 | WAOLOC-8MC2N |
| 768L 1/2 X 1/4 | WAOLOC-8MC4N |
| 768L 1/2 X 3/8 | WAOLOC-8MC6N |
| 768L 1/2 X 1/2 | WAOLOC-8MC8N |
| 768L 1/2 X 3/4 | WAOLOC-8MC12N |
| 768L 1/2 X 1 | WAOLOC-8MC16N |
| 768L 5/8 X 3/8 | WAOLOC-10MC6N |
| 768L 5/8 X 1/2 | WAOLOC-10MC8N |
| 768L 5/8 X 3/4 | WAOLOC-10MC12N |
| 768L 3/4 X 1/2 | WAOLOC-12MC8N |
| 768L 3/4 X 3/4 | WAOLOC-12MC12N |
| 768L 3/4 X 1 | WAOLOC-12MC16N |
| 768L 7/8 X 3/4 | WAOLOC-14MC12N |
| 768L 1 X 1/2 | WAOLOC-16MC8N |
| 768L 1 X 3/4 | WAOLOC-16MC12N |
| 768L 1 X 1 | WAOLOC-16MC16N |
| 768L1/16 X 1/16 | WAOLOC-1MC1N |
| 768L1/16 X 1/8 | WAOLOC-1MC2N |
| 768L1/16 X 1/4 | WAOLOC-1MC4N |
| 768L1/8 X 1/16 | WAOLOC-2MC1N |
| 768L1/8 X 1/8 | WAOLOC-2MC2N |
| 768L1/8 X 1/4 | WAOLOC-2MC4N |
| 768L1/8 X 3/8 | WAOLOC-2MC6N |
| 768L 3/16 X 1/8 | WAOLOC-3MC2N |
| 768L 3/16 X 1/4 | WAOLOC-3MC4N |
| 768L 1/4 X 1/16 | WAOLOC-4MC1N |
| 768L 1/4 X 1/8 | WAOLOC-4MC2N |
| 768L 1/4 X 1/4 | WAOLOC-4MC4N |
| 768L 1/4 X 3/8 | WAOLOC-4MC6N |
| 768L 1/4 X 1/2 | WAOLOC-4MC8N |
| 768L 5/16 X 1/8 | WAOLOC-5MC2N |
| 768L 5/16 X 1/4 | WAOLOC-5MC4N |
| 768L 5/16 X 3/8 | WAOLOC-5MC6N |
| 768L 3/8 X 1/8 | WAOLOC-6MC2N |
| 768L 3/8 X 1/4 | WAOLOC-6MC4N |
| 768L 3/8 X 3/8 | WAOLOC-6MC6N |
| 768L 3/8 X 1/2 | WAOLOC-6MC8N |
| 768L 3/8 X 3/4 | WAOLOC-6MC12N |
| 768L 1/2 X 1/8 | WAOLOC-8MC2N |
| 768L 1/2 X 1/4 | WAOLOC-8MC4N |
| 768L 1/2 X 3/8 | WAOLOC-8MC6N |
| 768L 1/2 X 1/2 | WAOLOC-8MC8N |
| 768L 1/2 X 3/4 | WAOLOC-8MC12N |
| 768L 1/2 X 1 | WAOLOC-8MC16N |
| 768L 5/8 X 3/8 | WAOLOC-10MC6N |
| 768L 5/8 X 1/2 | WAOLOC-10MC8N |
| 768L 5/8 X 3/4 | WAOLOC-10MC12N |
| 768L 3/4 X 1/2 | WAOLOC-12MC8N |
| 768L 3/4 X 3/4 | WAOLOC-12MC12N |
| 768L 3/4 X 1 | WAOLOC-12MC16N |
| 768L 7/8 X 3/4 | WAOLOC-14MC12N |
| 768L 1 X 1/2 | WAOLOC-16MC8N |
| 768L 1 X 3/4 | WAOLOC-16MC12N |
| 768L 1 X 1 | WAOLOC-16MC16N |
| 101HM 1/8 | WAOLOC-M.TEE2 |
| 101HM 1/8 | WAOLOC-M.TEE4 |
| 101HM 3/8 | WAOLOC-M.TEE6 |
| 101HM 1/2 | WAOLOC-M.TEE8 |
| 101HM 3/4 | WAOLOC-M.TEE12 |
| 101H 1/8 | WAOLOC-F.TEE2 |
| 101H 1/4 | WAOLOC-F.TEE4 |
| 101H 3/8 | WAOLOC-F.TEE6 |
| 101H 1/2 | WAOLOC-F.TEE8 |
| 101H 3/4 | WAOLOC-F.TEE12 |
| 3750H 1/8 | WAOLOC-TTF.M/F22 |
| 101H 1/4 | WAOLOC-TTF.M/F44 |
| 3750H 3/8 | WAOLOC-TTF.M/F66 |
| 3750H 1/2 | WAOLOC-TTF.M/F88 |
| 3750H 3/4 | WAOLOC-TTF.M/F1212 |
| 3600H 1/8 | WAOLOC-TFT.M/F22 |
| 3600H 1/4 | WAOLOC-TFT.M/F44 |
| 3600H 3/8 | WAOLOC-TFT.M/F66 |
| 3600H 1/2 | WAOLOC-TFT.M/F88 |
| 3600H 3/4 | WAOLOC-TFT.M/F1212 |
| 102H 1/8 | WAOLOC-F.CR2 |
| 102H 1/4 | WAOLOC-F.CR4 |
| 102H 3/8 | WAOLOC-F.CR6 |
| 102H 1/2 | WAOLOC-F.CR8 |
| 116H 1/8 X 1/8 | WAOLOC-E.M/F22 |
| 116H 1/4 X 1/4 | WAOLOC-E.M/F44 |
| 116H 3/8 X 3/8 | WAOLOC-E.M/F66 |
| 116H 1/2 X 1/2 | WAOLOC-E.M/F88 |
| 116H 3/4 X 3/4 | WAOLOC-E.M/F1212 |
| 116H 1 X 1 | WAOLOC-E.M/F1616 |
| 120H 1/8 X 1/8 | WAOLOC-ADPT22 |
| 120H 1/4 X 1/4 | WAOLOC-ADPT44 |
| 120H 3/8 X 3/8 | WAOLOC-ADPT66 |
| 120H 1/2 X 1/2 | WAOLOC-ADPT88 |
| 120H 3/4 X 3/4 | WAOLOC-ADPT1212 |
| 120H 1 X 1 | WAOLOC-ADPT1616 |
| 110H 1/4 X 1/8 | WAOLOC-BUSH42 |
| 110H 3/8 X 1/8 | WAOLOC-BUSH62 |
| 110H 3/8 X 1/4 | WAOLOC-BUSH64 |
| 110H 1/2 X 1/8 | WAOLOC-BUSH82 |
| 110H 1/2 X 1/4 | WAOLOC-BUSH84 |
| 110H 1/2 X 3/8 | WAOLOC-BUSH86 |
| 110H 3/4 X 1/4 | WAOLOC-BUSH124 |
| 110H 3/4 X 3/8 | WAOLOC-BUSH126 |
| 110H 3/4 X 1/2 | WAOLOC-BUSH128 |
| 110H 1 X 1/2 | WAOLOC-BUSH168 |
| 110H 1 X 3/5 | WAOLOC-BUSH1612 |
| 123H 1/4 X 1/8 | WAOLOC-R.HNIPP42 |
| 123H 3/8 X 1/8 | WAOLOC-R.HNIPP62 |
| 123H 3/8 X 1/4 | WAOLOC-R.HNIPP64 |
| 123H 1/2 X 1/8 | WAOLOC-R.HNIPP82 |
| 123H 1/2 X 1/4 | WAOLOC-R.HNIPP84 |
| 123H 1/2 X 3/8 | WAOLOC-R.HNIPP86 |
| 123H 3/4 X 1/4 | WAOLOC-R.HNIPP124 |
| 123H 3/4 X 3/8 | WAOLOC-R.HNIPP126 |
| 123H 3/4 X 1/2 | WAOLOC-R.HNIPP128 |
| 123H 1 X 1/2 | WAOLOC-R.HNIPP168 |
| 123H 1 X 3/4 | WAOLOC-R.HNIPP1612 |
| 122H 1/8 | WAOLOC-HNIPP2 |
| 122H 1/4 | WAOLOC-HNIPP4 |
| 122H 3/8 | WAOLOC-HNIPP6 |
| 122H 1/2 | WAOLOC-HNIPP8 |
| 122H 3/4 | WAOLOC-HNIPP12 |
| 122H 1 | WAOLOC-HNIPP16 |
| 123H 1/4 X 1/8 | WAOLOC-R.HNIPP42 |
| 123H 3/8 X 1/8 | WAOLOC-R.HNIPP62 |
| 123H 3/8 X 1/4 | WAOLOC-R.HNIPP64 |
| 123H 1/2 X 1/8 | WAOLOC-R.HNIPP82 |
| 123H 1/2 X 1/4 | WAOLOC-R.HNIPP84 |
| 123H 1/2 X 3/8 | WAOLOC-R.HNIPP86 |
| 123H 3/4 X 1/4 | WAOLOC-R.HNIPP124 |
| 123H 3/4 X 3/8 | WAOLOC-R.HNIPP126 |
| 123H 3/4 X 1/2 | WAOLOC-R.HNIPP128 |
| 123H 1 X 1/2 | WAOLOC-R.HNIPP168 |
| 123H 1 X 3/4 | WAOLOC-R.HNIPP1612 |
| 7108L 1/8 | WAOLOC-CAP2 |
| 7108L 1/4 | WAOLOC-CAP4 |
| 7108L 3/8 | WAOLOC-CAP6 |
| 7108L 1/2 | WAOLOC-CAP8 |
| 7108L 3/4 | WAOLOC-CAP12 |
| 7108L 1 | WAOLOC-CAP16 |
| 100H 1/4 | WAOLOC-F.EL4 |
| 100H 3/8 | WAOLOC-F.EL6 |
| 100H 1/2 | WAOLOC-F.EL8 |
| 100H 3/4 | WAOLOC-F.EL12 |
| 100H 1/8 | WAOLOC-E.M/M22 |
| 100H 1/4 | WAOLOC-E.M/M44 |
| 100H 3/8 | WAOLOC-E.M/M66 |
| 100H 1/2 | WAOLOC-E.M/M88 |
| 100H 3/4 | WAOLOC-E.M/M1212 |