Specification Brand : Shocker Hitch BulletPoint1 : Adjustable Channel Mount HD Cast Steel Coupler for 2-5/16" Ball - Includes Mounting Hardware - (Coupler Dimension: 8-1/8 inch Long x 2-7/8 inch Wide BulletPoint2 : Auto Latch Design with eZ-Latch System (Latch pin hole is 5/16" & requires 3" long pin or lock which is not included) BulletPoint3 : Lower onto Ball & It Auto Latches. Composite Latch, Durable & Impact Resistant. Fits 2-5/16" Hitch Ball. BulletPoint4 : 21,000 lbs Tow Rating. Black Marine Grade Powder Coated Finish. (Coupler Dimension: 8-1/8" Long x 2-7/8" Wide). BulletPoint5 : Fits 3" ID / 3.5" OD Channel with 2" on 2" center holes. Fits 3" Wide Vertical Channel Bracket. 5/8" diameter bolts are used to secure to channel. Choose with or without mounting hardware. Mounting hardware includes Four 1-1/2" x 5/8" diameter mounting bolts and Four lock nuts to secure to channel. CompatibleWithVehicleType : Trailer FinishType : Powder Coated IncludedComponents : Round Tube Gooseneck Trailer Coupler ItemName : Shocker Hitch HD Trailer Coupler 2-5/16" Ball - Channel Mount - 21,000 lbs - Includes Mounting Hardware ItemPackageDimensions_Height : 25.908 centimeters ItemPackageDimensions_Length : 13.7922 centimeters ItemPackageDimensions_Width : 14.605 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : towing-couplers Manufacturer : Shocker Hitch Material : Stainless Steel ModelName : Shocker Hitch SH-D14040-81-B ModelNumber : SH-D14040-81-B NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : SH-D14040-81-B PartNumber : SH-D14040-81-B ProductDescription : Channel mount trailer coupler for 2-5/16 hitch balls is the best on the market. Lower it onto you ball and in automatically latches. This heavy-duty case Demco trailer coupler is used on our Shocker Air Trailer Tongue Mounts. It fits a 2 5/16" hitch ball and features the eZ-latch handle that gives you a fast, easy, and super secure latching and unlatching experience. Quick to hook up and disconnect your trailer. Drop the coupler over your hitch ball and it auto latches into place. The corrosion-proof polymer-nylon-resin composite latch handle gives you an impact-resistant, durable design. The 2 hole adjustable channel mount design allows you to bolt this onto the vertical channel of your trailer and adjust the height to where you need it. Mounting bolts are included. The 500-hour salt spray rating with the black powder-coated finish offers industry-leading corrosion resistance and is often used in marine applications it is so good. This black Demco cast steel coupler is SAE J684 certified and Made in the USA. It is designed to fit a 3" wide vertical channel and features a 1-year warranty from Demco. Choose with or without mounting hardware. Mounting hardware include four 5/8" diameter mounting bolts with lock nuts. California Residents: Prop 65 Warning Size : Includes Mounting Hardware SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : Shocker Hitch Guarantee & Warranty Policy: Limited Warranty covers any defects in material or workmanship under normal use for One Year from original date of purchase. During the Warranty Shocker Hitch will repair or replace, at no charge, the Shocker Hitch, or parts of the Shocker Hitch, that are defective because of improper material or workmanship, under normal use & maintenance. What you need to do to for warranty? Call us to determine the problem & find the most appropriate solution. Please provide proof of purchase. Customer is responsible for shipping costs incurred from returning defective product to Shocker Hitch. Any returned product that is replaced or refunded becomes the property of Shocker Hitch. What does this limited warranty not cover? Shipping costs incurred to repair or replace the hitch. Damage incurred while in transit to Shocker Hitch for warranty. Any finish such as, paint, powder coating, electroplating, etc.,on the hitch. Normal wear & tear of hitch under proper use. Labor or service charges involved in replacing any hitch. Damage resulting from abuse, neglect, misuse, or any accident. Product which is improperly installed, overloaded, modified, or altered. Loss of time, expense, vehicle use, other vehicle damage, replacement rental, lodging, or any incidental cost. Damage resulting from improper maintenance. Damage resulting from theft of a product, improper use or modification, loss of a product or natural disasters.