Nos. 0, 1, & 2 supplied with Handle with one ball weight, Nos.3 to 6 with two ball weights.Nos. 0 to 5 supplied with Flywheel with one handle (rod). No.6 with two handles (rods) and nos. 8 to 10 with three handles (rods).Nos. 0 & 5 fitted with 2 clamps, Nos.6 to 8 & 10 with four clamps.