Suitable for the removal and installation of various sizes of stud. Cam rotates to grip onto the stud for quick and easy use. Use with 1/2"Sq drive ratchet wrench.Model NoVS7232Capacity:8-19mmDrive:1/2"SqNett Weight:0.58Kg https://elecena.pl/product/27186373/sealey-vs7232-stud-remover-and-installer 2024-11-08 https://elecena.pl/product/27186373/sealey-vs7232-stud-remover-and-installer 2025-02-17