Oregon 40-130 9″ Pruning Blade Replaces Ariens 03789800 Made from high carbon steel, the Oregon 40-130 Pruning Blade is hardened for maximum life and increased strength to resist bending or breaking while you work. Center Hole: 1/2″ Unsharpened Straight Cut Hardened for Maximum Life and Maximum Strength Dimensions: Shipping Length: 11.8″ Shipping Width: 2.2″ Shipping Height: 2.3″ Weight (shipped): 0.475 lbs Replaces OEM: Arnold – 490-105-0024 J Thomas – EB-2670 Mclane – 2059 Mowmore – EBU9 Rotary – 2671 Stens – 375-360 Mclane – 2059-10 Stens – 375-214 Sunbelt – B1SB2671 PLP – 112-110 Rotary – 2672 Laser – 91664 Sunbelt – B1SB2672 Ariens – 03789800