Restaurant Table Hinges, Drop Leaf Folding Table Set – H-899PDrop leaf restaurant table hinge set that converts a square table into a larger round table, or extends the ends of a rectangular table. Expands table surface area by 58 percent when leaves are deployed. Includes a strong spring hold-up clip to support heavy leaves in the open position. Precision-coiled spring assembly for flat opening and smooth operation. Sold as a complete set of 8 hinges, sufficient for one table. Note: exact hinge dimensions are shown in the product photos. Please review the photos carefully before ordering to confirm these hinges match your table design.Specifications Part Number: H-899P | SKU: 2139 Surface area increase: 58 percent when leaves deployed Includes: Strong spring hold-up clip for leaf support Construction: Precision-coiled spring assembly for flat opening Sold: As a complete set of 8 hinges (sufficient for one table) Note: Exact dimensions shown in product photos Shop Related Hardware Table Slides, Hardware and Accessories — full range of table hardware including slides and extension hardware Drop Leaf Hinges — all drop leaf and folding table hinge styles