Features: –Includes heavy duty grade 7/8″ D (1.25 Hex) Grade 8 drive bolt –Replace wheel bearings without the need for alignment after by keeping the strut assembly and steering knuckle in place during service –Master set for a wide range of applications –Black phosphate coating for a more durable finish Specification: –Sleeve Sizes: 2.18″, 2.5″, 2.62″, 2.78″, 2.82″, 2.88″, 2.9″, 2.96″, 3.05″, 3.21″, 3.28″, 3.48″ .