Based on this product's specifications, here are some alternatives and similar models
Wire connector LOGILINK MP0085, RJ45 male, grey, outer Ø 8.5 mm, for network cables
Summary description:
LOGILINK MP0085 is a single RJ45 male wire connector in grey for use with network cables. The connector has an outer diameter of 8.5 mm and a compact design suitable for terminating Ethernet cables. It is intended for creating or repairing RJ45 terminations and connecting patch or inline cables in network installations.