Wenco windows non tilting , metal is 27" 1/2 wide cannot tell if ears on bottom piece are broken off not are like that and have rough edges where the ears would be. The stamp is 2630 BSI NL. I need 2

Wenco windows non tilting , metal is 27" 1/2 wide cannot tell if ears on bottom piece are broken off not are like that and have rough edges where the ears would be. The stamp is 2630 BSI NL. I need 2
