This is a Pair of Front Wheel Axles for Many Tamiya vehicles. The wheels attach to these axles. FEATURES: Polished steel construction YOU WILL RECEIVE: Two front pin-type axles REQUIREMENTS: Installation into vehicle. SPECIFICATIONS: Total length: 35.4mm (1.39") Shaft length: 26mm (1.03") Thread length: 11mm (0.43") Thread size: 4mm Cup diameter: 10mm (0.40") COMMENTS: These axles work on the following Tamiya vehicles: TA04, TA04 Pro, TL01, FF02, WR02 vehicles, TG10, TB01 (cannot be used with 53430). cmc 04/23/02 ir/kh &