RUST RESISTANT IN BLACK POLY CASE SIZES : WIRE DIAMETER (EX) X SPRING DIAMETER (EX) X OVERALL LENGTH (EX) 2PC EACH 0.041 x 0.468 x 4.5" * 0.062 x 0.5" x 4.5" * 0.091x0.812 x4.5" 0.047 x 0.562 x 4" * 0.12x0.812 x4" 0.054 x 0.562 x 3" * 0.062 x 0.75 x 3.5" 0.072 x 0.5 x 5" * 0.072 x 0.562 x 2.875" * 0.105 x 0.75 x 2" 0.105 x 0.75 x 2.437" * 0.105 x 0.75 x 2.625" * 0.105 x 0.75 x 2.875" 0.105 x 0.75 x 3.125" ** 0.105 x 0.75 x 3.75" 1PC EACH 0.12x1.062 x5.5" CASE QUANTITY 12 NO INNERS FULL PRODUCT DIMENSIONS 28x18x5