Based on this product's specifications, here are some alternatives and similar models
TDM Brass Screw Nut 1 1/4 inch
Summary description:
The TDM Brass screw nut with a 1 1/4 inch connection is a reliable plumbing component designed for secure pipe fittings and system connections. Crafted from durable brass, it ensures long-lasting performance and resistance to corrosion in various water supply and heating installations. This essential fitting provides a tight, leak-proof seal for professional and residential plumbing projects.