Rod End Eye Inside Diameter 3/8 in Eye Outside Diameter 1 in Eye Thickness 1/2 in Black Oxide Steel Material Grade/Class Grade 2 Material Quality Standards ASTM A311 REACH Compliant Yes Hole Center-to-End Length 3 3/4 in RoHS Compliant Yes Shank Diameter 1/2 in Tensile Strength 125 000 psi Thread Style Partially Threaded UNC Thread Direction Right Hand Thread Length 1 1/2 in Thread Size 1/2 In.-13 Shank Length 3 1/4 in Externally Threaded Shoulder Style Round Shoulder