Eibach 1200-250-0225 Coilover Spring - 12.00" x 2.50" I.D. x 225 lbs Fasteners The ball is made of

The ball is made of 52100 steel and is hard chrome plated for long life

It comes with 2 sizes of foam replacements for your convenience

The laminated technology creates a distortion-free optical lens

Snap hook ends and eyebolts are sold separately if the user wishes to install belts in that manner

375 in thick - 2

Eibach 1200-250-0225 Coilover Spring - 12.00" x 2.50" I.D. x 225 lbs Fasteners The ball is made ofEibach Coilover Springs Available in a Full Range of Rates and Sizes. Maximum Travel in Combination with Smallest Block Heights. Ultra Lightweight for Reduced Unsprung Mass. Each Spring Individually Tested. Highest Linearity and Guaranteed Consistency