Styles
Notched Keystone
3" Thick
10" Rockface Keystone
3.5" Thick
8" Rockface Keystone
2" Thick
10" Rockface Keystone
2" Thick
Left Lintel
3.75" x 7.75" x 1.5"
16" Double Keystone
Right Lintel
3.75" x 7.75" x 1.5"
10" Smooth Keystone
2" Thick
16" Double Keystone
12" Rockface Keystone
2" Thick