Amazon.com: Glass Clamp Stainless Steel Glass Support Bracket Fit for 15-20mm Glass Thickness for Staircase,Handrail,Shower Glass Door (Pack of 2) : Tools & Home Improvement
CRL DL661W White Heavy-Duty Adjustable Shelf Bracket - Walmart.com
Handrail Support Screw Fix to suit 2" (50.8mm) Handrail 316 Grade Stainless Steel - Satin Finish
Hafele Glass Shelf Supports 2 Pack - Screwfix
The Screwfix of the glazing industry? | Glass & Glazing Products Magazine (GGP)