These Exit Plates are well-used to direct halyards out of a mast, spar, or below deck to enable outside halyard adjustment flat (for regular masts) or curved (for curved masts) (for smaller masts or spars). These exit plates can fit lines up to 1/2 inch in width and have a stamped wear guard. Constructed from 316 stainless steel that is resistant to corrosion. Uses four #10 RH fasteners to assemble (not included). Key Features: Because it is alloy steel, it resists rusting well. The exit stainless steel plate, which refers to the atmosphere, steam, water, and other weak media corrosion, has been around for over a century. It has a smooth stainless steel plate surface, high toughness, toughness, mechanical strength, and resistance to corrosion by acid, alkaline gas, solution, and other media. A white pickled surface characterizes it after being hot-rolled, annealed, then pickled. This item replaces: 81010 Specifications: SKU:3-081010 UPC:035514081146 Weight:0.05 LBS Unit of Measure:EA Manufacturer Part Number (MPN):081010 Stamped 316 Stainless Steel These Exit Plates are used to guide halyards out of a mast or spar or from below deck to allow exterior adjustment of the halyard. Available in a flat version (for standard masts) or curved (for smaller masts or spars). These exit plates feature a stamped wear guard and can accommodate lines up to 1/2 . Constructed of corrosion resistant stamped 316 stainless steel. Installs with four #10 RH fasteners (not included).