Image Item No. Description  90613  Hero Factory Arm / Leg with Ball Joint and Ball Socket and 4 Pin Holes Catalog: Parts: Hero Factory  90616  Hero Factory Arm / Leg with Ball Joint and Ball Socket and Pin Hole Catalog: Parts: Hero Factory  90640  Hero Factory Armor with Ball Joint Socket - Size 4 Catalog: Parts: Hero Factory  90639  Hero Factory Armor with Ball Joint Socket - Size 5 Catalog: Parts: Hero Factory  90639pb026  Hero Factory Armor with Ball Joint Socket - Size 5 with Gold Armor Pattern Catalog: Parts: Hero Factory  11268  Hero Factory Armor with Rock Spikes Catalog: Parts: Hero Factory  11334  Hero Factory Armor with Spikes Catalog: Parts: Hero Factory  11287  Hero Factory Mask (Pyrox) Catalog: Parts: Hero Factory