Based on this product's specifications, here are some alternatives and similar models
Filter adapter ring B&W 77mm to 67mm model 1102876 (77→67mm)
Summary description:
B&W filter adapter ring 1102876 converts a 77 mm lens thread to accept 67 mm filters. Made for attaching smaller screw-in filters to lenses with larger filter threads, this reduction ring maintains alignment and secure attachment for standard photographic filters. Suitable for use with UV, polarizing, neutral density and other 67 mm screw filters.