Product Details:

Compact Design for Minimal Obstruction
Complete with Hardware to Mount to Wall or Structural Fin
Glass Attachments Are Sold Separately 

Use this Double Arm Fitting to attach two inline glass panels to a structural fin. Comes with two M10-1.5 x 59 millimeter (2-5/16 inch) Stainless Steel Threaded Studs and four matching Cap Nuts with Washers.
For companion fitting for mounting to a wall or structural end fin, use GRF1BS or GRF1PS Fitting. 

Color: Polished Stainless