Based on this product's specifications, here are some alternatives and similar models
Chisel with Protector Topex 03A159 — 19 x 500 mm
Summary description:
Topex chisel model 03A159 with a protective sleeve, measuring 19 x 500 mm. Designed for manual and light power-tool use in woodworking, masonry or demolition tasks where a straight-edged cutting or splitting tool is required. Features a steel blade sized 19 mm wide and 500 mm long and includes a protector to cover the tip during storage and transport.