RIDGID 59230, Coupling Key $6.98 SKU: RA13 P/N :RA13Manufacturer :RIDGID - 59230 Quantity discounts available QuantityPrice -+ Add to Cart Ships in 1-2 Business Days Product Features Fast ShippingEasy ReturnsSecure Payment Product DescriptionProduct DescriptionCoupling Key, Model # A-13, 5/8"