RIDGID® Hydraulic Knockout Kit, Punch Capacity: 1/2 to 2-1/2 in
| Punch Capacity | : | 1/2 to 2-1/2 in |
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RIDGID_23477_Parts_List.pdf
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RIDGID_23477_Manual.pdf
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_f46eba2ef71a9145cecf1bb47e052b7873d005de71622f88a1e184340fcda903.pdf