Unior freewheel remover 1112this freewheel remover is intended for all types of sprocket including cassette types it is made from hardened and tempered tool steel so that it is durable the ergonomic handle provides great grip comfort and leverage while using the tool features material special tool steel hardened and tempered surface finish chrome plated according to en12540 1112 tooth ergonomic heavy duty double component handle buyunior workshopfrom chain reaction cycles the worlds