Based on this product's specifications, here are some alternatives and similar models
Ferrule sleeve terminal Erko TE_1-8/100, tinned copper, for 1.0 mm² conductors, 100 pcs
Summary description:
Erko ferrule sleeve terminals TE_1-8/100 are tinned copper wire end sleeves designed for 1.0 mm² conductors. Supplied in a pack of 100 pieces, these crimp-type ferrules provide reliable conductor termination, improved contact in screw terminals, and protection against fraying. Suitable for electrical installation, control panels and wiring repairs.