This 1/16 High Detail International Harvester W450 Tractor is made by SpecCast. It is a highly detailed die-cast metal replica of a W450 gas tractor with wide front configuration. This piece has approximate dimensions of 8.75in L x 5in W x 6in H. All moving components have limitations and should not be forced or overextended. Add to Favorite Sellers. 1/16 International Harvester W450 Gas Tractor Spec Cast Classic Series ZJD1683. Recommended for 14+ years and up, not recommended or intended for play. Wide front configuration, high detail open station, poseable front wheels. High detail die-cast tractor with plastic detail parts. Approx Measurement: 8.75in L x 5in W x 6in H. We are not open Saturday or Sunday so you may not receive a reply to questions posed during the weekend until Monday.