Line Set Cutter - 3-in-1 Universal Precision Cutting Tool for HVAC Repair, PVC Pipe, Tubing, Ducts, Cables - Heavy Duty Aluminum Alloy, Stainless Steel Blade - 3.5 x 11.4 x .7 Inch, Black Height_24in + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 8" x 18" or 18" x 8" duct opening (measured at the opening)

this grille seamlessly drops into the designated place

+ Product Details Size - 26"w X 18"h is the size for the duct opening measurement only

Example: If your hole is 14" wide by 14" tall

Line Set Cutter - 3-in-1 Universal Precision Cutting Tool for HVAC Repair, PVC Pipe, Tubing, Ducts, Cables - Heavy Duty Aluminum Alloy, Stainless Steel Blade - 3.5 x 11.4 x .7 Inch, Black Height_24in + Product Details Perfect Fit+ Product Details Clean Cuts Every Time Use our nifty metal cutter for your refrigeration and air conditioning repair work! Its mechanism trims down line set covers cleanly, efficiently, and consistently. Purposely Multipurpose We made our precision wire and pipe cutter multifunction by design. This tool can work with PVC pipes (up to 12 mm diameter max) as well as solid and slotted wire ducts. Easy, Secure To Use Straight Cuts blade does not bend or