William Optics Mortar Pier Head Adapter - 3/8" Screw Mount

Here are some key benefits and features of this adapter:

• It provides a secure mount for optical instruments like telescopes, spotting scopes, and cameras.
• The plate has four mounting holes for secure attachment to the pier.
• It has a universal 3/8" thread, making it compatible with any pier system that accepts threaded accessories.
• It is specifically designed for use with Mortar Tri-Pier systems, allowing for easy and tool-free installation.
• The adapter plate features a sturdy, rugged construction with a corrosion-resistant black powder-coated finish.
• It comes with a limited lifetime warranty, ensuring its quality and reliability.