Based on this product's specifications, here are some alternatives and similar models
Vise holder faster tools Vise holder MAXTER M5-M20 for securing workpieces with threaded studs M5–M20
Summary description:
Vise holder faster tools Vise holder MAXTER M5-M20 is a vise accessory designed to secure workpieces using threaded studs from M5 to M20. It serves as a mounting and clamping solution for machining, assembly or repair tasks where reliable holding of components with metric threads is required. The holder fits compatible vises and helps improve stability and repeatability during drilling, milling, grinding and inspection operations.