Comparison : Item # CA04900, 4506 - Socket 45° Elbow S x S - PVC Schedule 80
Item # CA04950, 4506 - Socket 45° Elbow S x S - PVC Schedule 80
Item # CA05000, 4506 - Socket 45° Elbow S x S - PVC Schedule 80
Item # CA05050, 4506 - Socket 45° Elbow S x S - PVC Schedule 80
Item # CA05100, 4506 - Socket 45° Elbow S x S - PVC Schedule 80