All our our Mirrors are backed with 3/16” Non Moisture Absorbent Shock Resistant Primary Back. This material cushions the mirror by absorbing shocks.
The Second Back is a Satin Coat Steel
Econoline Mirrors Series TR25 One Piece Frame formed of 3/8” x 1/2” x 3/8” Type T430 Stainless Steel. This frame has squared, tightly mitered corners
SPS Select Mirrors Series TR50 and Series TR50 Angle Series TR75 and Series TR75 Full Tilt These Angle Frames are formed of 3/4” x 5/8” Type 304 18 Gauge #4 Brushed Stainless Steel. All mitered corners are welded, then finished to a #4 Brushed Finish