This COX .049 wrench part # 1530 is a great addition to your collection. Made by the well-known brand COX, this wrench is a must-have for any hobbyist. It fits the COX .049 model perfectly and is ideal for tightening any screws or bolts on your tether cars. The compact size of this wrench makes it easy to carry around and use whenever needed. Add this to your collection today and enhance your hobby experience.