Single Blade Zing 1730SS Speedsafe Framelock Pocket Knife. RJ Martin Design. 3-7/8 inches closed. 6-7/8 inches open. Made in China. "China 8Cr13MoV" tang stamp. Stainless Steel clip deep etched "kershaw". Stainless steel blade etched "kershaw SPEEDSAFE" and "1730SS KAI Patented RJ MARTIN DESIGN". Stainless Steel handle.