This blade is manufactured to fit a machine made by National Super Service, model number – 33 Champ 3329 & 3529 & Wrangler 2730 – 3330 – 3730 & ZS 35. This is the Rear blade of the machine and is manufactured per OEM specs, in a Tan Gum material. This material is excellent for virtually any type of floor. Blade specs: 2-1/8H x 46-5/8W x 3/16 Thick with 0 mounting holes.








