Please note: Please use this blade with a thread saw blade holder that has a pin. Product Weight: 0.5 oz (13 g); Package Size: Length: 0.9 inches (22 mm), Width: 1.9 inches (48 mm), Height: 0.08 inches (2 mm); Package Weight: 0.6 oz (16 g); Uses: Woodwork; Total Length: 5.2 inches (133 mm); Width: 0.1 inches (2.7 mm); Pin Pitch: 5 inches (10 mm).