Marshalltown B45B – 45" x 8" Square-End Magnesium Bull Float Blade

The Marshalltown B45B Square-End Magnesium Bull Float Blade is a professional-grade replacement blade designed for smooth concrete finishing. Made from high-quality magnesium, it offers lightweight handling and long-lasting durability for consistent results on large slabs.

• Blade size: 45" x 8" square end for precise finishing
• Constructed from premium extruded magnesium for strength
• Lightweight design reduces operator fatigue
• Ideal for replacing worn bull float blades
• Made in the USA with global materials