Hitch: CAT 1 Disc Blade Size: 16" Number of Disc/Gang: 4 Disc Spacing: 7 1/2" Main Frame: 2" x 2" x .180" Carbon Steel Tube Disc Gang Tube: 2" x 2" x .180" Carbon Steel Tube Disc Gang Axel: 1" Carbon Steel Angle - Front Gang: 0°, 7° & 14° to the Front Angle - Rear Gang: 0°, 7°, & 14° to the Rear Weight: 449 lbs.