The Insertion Tools listed for the Vector T42-1 Mini-Klip Terminals, like T42-1/C, can be found on the PCB Accessories Document
P149, which is Digi-Key Part Number V1101-ND, will have the Shank with the removable rubber handle.
P149A, which is Digi-Key Part Number P149A-ND, will have the Non-Removable wooden handle.
Both tools are for the T42-1 Terminals.