What purpose did the Siros, Ya'im, Mizrekos, bowls forks and pans serve?
Rashi, Rashbam, Targum Onkelos and Targum Yonasan: The Ya'im were shovels to shovel the ashes from the Mizbe'ach and place into the Siros large pots - to transport the ashes to outside the camp; 1 the Mizr'kos were bowls for sprinkling the blood of the Korbanos; the forks were pitchforks used to turn over the pieces of meat that were burning on the Mizbe'ach (flesh-pokers), when only one side was burned, and the pans 2 were to take coals from the Mizbe'ach ha'Chitzon to the Mizbe'ach ha'Penimi to burn the Ketores.
Why does the Torah specifically state the purpose of the Siros, which it does not do by any of the other Keilim.
Oznayim la'Torah: To extrapolate that the Siros that were used for cooking the meat of Kodshei Kodshim in the Azarah, did not need to be made of copper. 1
Oznayim la'Torwh: As is also evident from the Pasuk in Tzav, 6:21. See Oznayim la'Torah.
Why does the Torah extra 'Lamed' in "le'Chol Keilav Ta'aseh Nechoshes"?
Refer to 14:28:1:1 and note.