Application Balance rotational objects with a concentric center hole of 5/16" to 1-1/2" diameter (lawn mower blades circular saw blades impellers propellers engine flywheels) OE/Part number 750-087 MAG-1000 21573300 Specification Dimensions and Specs: Depth: 5 inches Width: 3-1/2 inches Height: 12 inches Weight: 4 LBS Cone Hole Range: 5/16 to 1-1/2 inches diameters Center to Center Distance: 5.19 inches Recommended Bolt: 5/16" bolt Package included 1x BLADE BALANCER
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