Shop › Master Finish 40" Combination Blades MF40CB Image 1 of 1 Master Finish 40" Combination Blades MF40CB $108.00 40" Combination BladesLength - 375mmWidth - 203mmSet of 4 Add To Cart Added! 40" Combination BladesLength - 375mmWidth - 203mmSet of 4 You Might Also Like Master Finish 34" Combination Blades MF34CB $75.00 MQ Whiteman Trowel Blade Combination 8 x 14 (36") MQ-C844 $169.00 MQ Whiteman Trowel Blade Combination 8 x 14 (36") Reversible (Wide Finishing) MQ-RC814 $189.00 MQ Whiteman Trowel Blade Combination 8 x 18 (46") Reversible (Wide Finishing) MQ-RC818 $239.00 Master Finish 36" Finishing Blades MF36FB $85.50