General SPECIALTIES “RIGHT RIGHT PANEL RAIL PANEL BAIL i & BACK BRACE / BACK BRACE Y L. ANGLE FOOT e (A ALUMINUM RAILS: UNIVERSAL T-SLOT ANGLE * EXTRUSION, 2 X 1-1/2 X 1/8" -2 PLACES ; BACK BRACES 606176 U2 X 112 X 18" ANGLE T PLACES MOUNTING FEET 8081 T8 112 X 112 X U8 ANGLE = " 4 PLACES Show are 5 of the 7 different adjustment angles lor these Se Rail UNIVERSAL mounts.