Office Chair Back Uprights and Hinge Brackets

	Model: S4513-2 Office Chair Back Upright 2.25" wide 0.25" thick 3.125” horizontal slot and 3.875” vertical slot Works with S2492 hinge Black MADE IN THE U.S.A. Measurements Catalog Page Top

	Model: S4139 Office Chair Adjustable Back Upright 2.75" wide 0.25" thick 3.25" ratchet height adjustment 13 degree angle 6 - 8mm threaded holes Works with S3608 & S4400 mechanism Black Measurements Enlarged Image Catalog Page Top

	Model: S4354 Office Chair Raw Back Upright Stock 2.25" wide 0.25" thick Straight Bottom hole for plastic stopper (included) Raw - unfinished MADE IN THE U.S.A. Measurements Enlarged Image Catalog Page Top

	Model: S4683 Office Chair Back Upright 49.5mm wide 6mm thick Plastic insert for height adjustment Works with S4093-2 & S4094-2 Black Enlarged Image Catalog Page Top

	Model: S4793-1 Office Chair Back Upright 2.25" wide 0.25" thick 172 degree bend 5 holes - 5/16" dia holes Black MADE IN THE U.S.A. Enlarged Image Catalog Page Top

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