Product Description Rectangular Base - Rail FittingDescription: 316 S.S.90deg Rectangular BaseOuter Diameter: 7/8 Fastener: #10(4)Weight: 6.6 oz.Base: 3 x 1-3/4 Whitecap ? O.D. 90deg Rectangle Base SS Rail Fitting at Everest Browse all Everest deals $27.82 In Stock at Everest Buy Now at Everest Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Everest Everest