Manufactured: 1921 to 1942 Length: 11-1/2 inches Blade Width: 1-3/4 inches Construction: Cast iron, rosewood handle & knob Features: Corrugated bottom. Narrow version of number 5 Finish: Japanned Uses: General purpose bench plane Average Dealer Price: $200 to $400 Average eBay Price: $175 to $360...Continue Reading... Stanley No. 5-1/4 C Jack Plane