Features and Benefits Added pieces to set - Pro Thumbwheel Ratchet and Universal Joint. Packaged in a blow molded case. Tested Tough SuperKrome. 100% Made in America. Lifetime warranty. 49 Piece set adds new pieces to SKT94547 adding a 1.5" Pro Thumbwheel Ratchet and a Universal Joint at no added cost. The set also includes 7.5 inch pro ratchet; 3 inch and 6 inch extensions; 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 3/4", 13/16", 7/8" standard sockets; 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" deep sockets; 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm standard sockets; 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm deep sockets Packaged in a molded plastic storage case.