Feature●【FIT】Fits 1 inch shaft spindle trailer axle.●【SIZE & QUANTITY 】2PCS I.D: 1 inch Ar Castle Nut, 2PCS L: 2.4 inch Cotter Pin, 2PCS I.D: 1 inch Washer.●【STURDY AND DURABLE】All boat trailer parts are made of high quality materials and fine processing.Have a long service life.●【ANTI-RUST AND ANTI-CORROSION】Surface of body zinc plated.Oil-proof, waterproof and anti-corrosion.●【SATISFACTION GUARANTEE】For whatever reason, if you are not satisfied, you can request a replacement or a full refund. Please do not hesitate to contact us if you have any questions. We will show you our sincere attitude and satisfactory solution. Please rest assured purchase.Description