Champion 48Pc Extension Spring Assortment Assortments Springs Axle Stands Champion 27mm (I Champion 27mm (I Comes with attachment screws and velcro to attach bracket to wireless transmitter and gage 48 Pieces Replacement Packs Available: Part # Size Pack Qty C101 25 4 3 4 x 1 2 x 15G 4 C101 26 4 x 9 16 x 16G 4 C101 27 3 3 4 x 1 2 x 17G 4 C101 28 2 1 2 x 1 2 x 17G 4 C101 29 3x 7 16 x 18G 4 C101 30 2 1 2 x 11 32 x 20G 4 C101 31 3 1 8 x 11 32 x 20G 4 C101 32 2 7 8 x 9 32 x 21G 4 C101 33 2 x 9 32 x 21G 4 C101 34 2 x 7 32 x 24G 4 C101 35 1 x 7 32 x 24G 4 C101 36 1 1 2 x 3 16 x 26G 4 CA101 48PC EXTENSION SPRING ASSORTMENT 12 Sizes: Lengths 1” to 4 3 4” and 3 16” to 1 2 Dia