Feature: 1. Fitment: Snow plow blades skid shoes is manufactured on the basis of original standard specifications, replacement for Polaris ATV UTV. 2. Part Number: Replacing OEM numbers for reference is 2873423. Please double check the part number of your item to ensure perfect fit. 3. Function: Skid shoes relieve the bottom of a plow blade from excessive wear by serving as dual points of contact when the blade is put on the ground. 4. Durable Material: Heavy duty skid shoes are made of hardened industrial strength steel material with a gloss black powder coating finish, rustproof and sturdy. 5. Quantity: The package contains 2pcs plow skid shoes, each plow blade uses two skid shoes, including nuts and washers, practical replacement part. Specification: Item Type: Plow Skid Shoes Material: Metal OEM: 2873423 Fitment: Replacement for Polaris ATV UTV Bolt Length: 3in / 7.62cm Full Thread Adjustment Bolt Diameter: 1/2in x 13 NC Diameter: Approx. 3.5in / 8.89cm. Package List: 2 x Plow Skid Shoes Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks