These are wooden uprights that slide into the fittings at the back of your divan. Make pilot holes 6 inches from either end of your board, then knock in the T nuts (see MC8A) from the front of the board. The nuts should fit tightly.
When the front of the board is covered and the backing cloth is on, fix the forks by screwing the bolts into the T nuts from the back of the board. Available in Hardwood or pine.
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