Product Details:

Compact Design for Minimal Obstruction
Complete with Hardware to Mount to Post
Glass Attachments Are Sold Separately
This CRL Post Mounted Fitting is used to attach
a single glass panel to a structural end post. Comes with two types
of attachment hardware: a M14-2 x 101 millimeter (4 inch) threaded
stud with three matching nuts and washers; a M14-2 x 30.2
millimeter (1-3/16 inch) stainless steel threaded stud for use with
CRL Post Adaptors shown above. For companion fitting use Cat. No.
GRP2BS or GRP2PS Fittings.
Color: Brushed Stainless