Brass Knob/Chrome Ring - Flush Ring Style Back-to-Back Shower Door Knobs 12mm 180 Degree Adjustable Wall Mount Full Back

Adjustable Wall Mount Full Back Plate Use Monolithic Tempered Glass

with four strong springs for maximum retention strength

The CRL Radians® Classic Glasses feature a 100% polycarbonate lens that meets the ANSI Z87

125mm (L) x 44mm (W)

and temperature extremes

Brass Knob/Chrome Ring - Flush Ring Style Back-to-Back Shower Door Knobs 12mm 180 Degree Adjustable Wall Mount Full BackBack to Back KnobSolid Brass MaterialFits 1 4" to 1 2" (6 to 12 mm) Thick GlassChoice of High Contrast Dual Colored Knobs or Same Colored Rings Hole size required 12 mm diameterThe rings on this CRL Flush Ring Style Knob are flush to the surface. Knob measures 1 3 16" (30 mm) in diameter and extends 1 9 16" (40 mm) from the door surface. Knob is made of solid brass in your choice of eight color combinations.