Product Description BikeMaster Steering Stem Wrench. Made with a black-oxide coating for durability. Adjustable jaws range from 25 - 75 mm. 3/8 inch drive receiver. 11-1/2 inch length. BikeMaster Steering Stem Spanner Wrench - 25mm-75mm at Motosport $47.99 Buy Now Check Price on Amazon Check Price on eBay Size: 25mm-75mmMPN: bkm152271