12 in x 18 TPI High Speed Steel Hacksaw Blade | STANLEY
20 Pieces Hacksaw Replacement Blades Metal Cutting Hacksaw Blades with 18 Teeth and 24 Teeth Per Inch (Orange Background with Bi-metal Letter) - - Amazon.com
10PCS Hacksaw Blade 300mm Hand Saw Blades 14T/18T/24T Bi-Metal For Meat Wood Cut - Walmart.com
Starrett 18" x 10 TPI Bi Metal Power Hacksaw Blade - Mutual Screw & Supply