Hacksaw frame Size:300mm/12" With 1pcs 300 mm (12") 24 TPI M2+D6A bi-metal blade(HSBB22248) Handle material:Aluminum +ABS plastics+TPR plastics Unique design INDUSTRIAL Hacksaw frame Suitable for cutting metal, plastic, wood Soft grip design,strong and comfortable Adjustable saw blade Angle: 45°&90° Adjustable saw blade tension Quick-release blade changing mechanism Packed by paper card