12 in. L-Bar Support Bracket (Left Wall Installation) for 10 mm (3/8 in.) Glass in Chrome
https://www.probuilderswarehouse.com/shop/1004418264-0-12-in-l-bar-support-bracket-left-wall-installation-for-10-mm-3-8-in-glass-in-chrome-722527
https://www.probuilderswarehouse.com/web/image/product.template/722527/image_1920?unique=b31ad15
Brand: DreamLine
Model: SHDRAC20023L01
SKU#: 1004418264.0
Barcode: 309901132
