וְהַֽשְׁפַתַּ֗יִם טֹ֧פַח אֶחָ֛ד מוּכָנִ֥ים בַּבַּ֖יִת סָבִ֣יב ׀ סָבִ֑יב וְאֶל־הַשֻּׁלְחָנ֖וֹת בְּשַׂ֥ר הַקָּרְבָֽן׃
有一掌長的鉤子，固定在裡面四圍；桌子上要放祭牲的肉。
Rashi
And the hooks one handbreadth iron hooks attached to short pillars in the slaughtering area in the north upon which the hallowed animals were hung and flayed, as we learned in Pes. (5:9): Iron hooks were attached to the pillars and to the walls upon which they would hang and flay [the sacrifices]. Jonathan renders likewise: And hooks extending one handbreadth.
Rashi
attached on the inside attached within the interior of the Court. בַּבַּיִת means inside.