Estwing 42454 5.5-inch Fixed Blade Double-Edged Duct Knife, Serrated Edge, Steel Pommel Cap, Cuts and Forms Mineral Wool Insulation, Duct Board, and Flexible Ducting
Key Features:
- Designed to cut and form mineral wool insulation, duct board, and flexible ducting
- 5.5-inch double-edged slicing and serrated steel blade
- Full-length tang with steel pommel cap for striking into stiff duct board
- Ergonomic handle with textured thermoplastic rubber overlay for a secure grip
- Hard nylon sheath with built-in belt clip for convenient carrying and storage
Product Information
Product Information
Shipping & Returns
Shipping & Returns








Estwing 42454 5.5-inch Fixed Blade Double-Edged Duct Knife, Serrated Edge, Steel Pommel Cap, Cuts and Forms Mineral Wool Insulation, Duct Board, and Flexible Ducting
Estwing 42454 5.5-inch Fixed Blade Double-Edged Duct Knife, Serrated Edge, Steel Pommel Cap, Cuts and Forms Mineral Wool Insulation, Duct Board, and Flexible Ducting
Key Features:
- Designed to cut and form mineral wool insulation, duct board, and flexible ducting
- 5.5-inch double-edged slicing and serrated steel blade
- Full-length tang with steel pommel cap for striking into stiff duct board
- Ergonomic handle with textured thermoplastic rubber overlay for a secure grip
- Hard nylon sheath with built-in belt clip for convenient carrying and storage
Original: $24.99
-70%$24.99
$7.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Key Features:
- Designed to cut and form mineral wool insulation, duct board, and flexible ducting
- 5.5-inch double-edged slicing and serrated steel blade
- Full-length tang with steel pommel cap for striking into stiff duct board
- Ergonomic handle with textured thermoplastic rubber overlay for a secure grip
- Hard nylon sheath with built-in belt clip for convenient carrying and storage

















