 common arched pair when ordering specify "CAP" |
 common arched pair with semi arched top when ordering specify "CAP-SA" |
|
 semi-arched top when ordering specify "SAT" |
 radius top when ordering specify "RT" |
|
 common arched pair with radius top panels when ordering specify "CAP-RTP" |
 common arched pair with radius top panels when ordering specify "CAP-RTP-RT" |