Armstrong 4748875 11/32 5/16 Tool 271TPlease check out our eBay store for 1000’s more Service Manuals, Specialty Tools, Parts & More! We’ve been in business over 20 years completing over 250,000 transactions on eBay combined! PROFESSIONAL INFORMATION FOR THE DO-IT-YOURSELFER Barter Brothers specializes in tools, parts, manuals and other automotive items. We travel the states buying out dealerships!