These Brackets top and two below are also available in 18 gauge steel.
Top1023 in steel is 6 & 1/6" wide X 4 & 3/16" tall. Bot width is 1 & 15/16"
Small leg is 7/8" wide .


These two brackets above  also come in 18 gauge steel  cost less and are more authentic
Bot leg is 4.5" Wide X 4 & 5/8" total tall .  2"tall fat leg .And 7/8"wide small leg and wrap.

This Wide "T" bracket comes in 4 sizes now 5/8" &  3/4" & 13/16" & 7/8" wide

This 3 sided corner comes in the same four sizes as above mentioned

The 486 are slotted not as shown above also hand beveled and patinated