Up for sale is an equivalent IR 2910-42-6 vane / blade set for an IR 261 3/4” dr. and an IR 271 1” drive impact wrench. This quality vane / blade set fits IR models 261 3/4” and 271 1” dr. impact wrench common tools and also fits other models that utilize this part number vane / blade set. This vane / blade set has 6 phenolic blades to replace the OEM blades and they are made in the USA. Warranty would only apply to proper install of parts! Usually ships in 24 hours!