Laster

noun

1. in shoemaking:
2. One who fits the parts of shoes to lasts preparatory to the subsequent operations, especially in a shoe-factory.
3. A tool like a pair of pincers used in stretching the upper-leather of a boot or shoe on the last.
4. A workman whose business it is to shape boots or shoes, or place leather smoothly, on lasts; a tool for stretching leather on a last.
5. A workman whose business it is to shape boots or shoes, or place leather smoothly, on lasts