It can be used for deck brackets, porch railings, stair railings, table legs and more. 🛠【PRODUCT SIZE】 The usable internal size is 3.58" x 3.58"x 2.84". ▶4" x 4" is the size of the wood column before milling, and the size after milling should be ≤ 3.58"x 3.58".
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