Preferred alloy material, strong dirt-resistance, wear-resistance, durable. Surface polishing treatment, with high precision and high gloss. Professional and practical design with beautiful appearance, easy to carry and use. Small and compact, easy to use. Features - -Material:Alloy - Size: 5.50X5.00X1.30cm/2.16X1.97X0.51in - Made of durable alloy material, dirt and wear resistant, reliable and professional, can use for a long term. - Pin with Rings with fine craftsmanship and fine details ensure its practicality and popularity. - Pin with Rings are suitable for farm, lawn and garden, trailer hitch receivers and other applications. - Wide application, can be applied in cars, trucks, lawn mowers, trailers, tractors or other farm equipment. - Suitable for many quick release applications, easy to use and protects your equipment, gear, trailer loads and more. Package list: 10 x Retaining Pin