HVAC Premium PVC Cutter Replacement Blades - 45mm - For Ratcheting Tubing Cutter -2 pcs set Width_20in + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 8" or 8" x 14" duct opening (measured at the opening)

actual front end outer dimensions are approximately 37

875" width X 37

+ Product Details Size - 25"w X 25"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 22 5/8" width X 32 5/8" height

HVAC Premium PVC Cutter Replacement Blades - 45mm - For Ratcheting Tubing Cutter -2 pcs set Width_20in + Product Details Perfect Fit+ Product Details Size Size 45mm Long Lasting 2 Pack 45mm replacement blades for the HVAC Premium 36mm PVC pipe hose cutter with ratcheting system. Strong Sharp Cut Straight Cuts blade does not bend or break uses SK5 Japanese alloy steel V blade for one point cut. Precise Cutting PEX, PE, Rubber, Plastic and Multilayer Pipe and Tube, Tubing Blade does not bend or break and has ratchets for cutting precision and ease of use. Easy To Use With this