Pipe Flange Spreader

You’ll never again have to resort to “hammer and chisel” methods that waste time and effort. Flange spreaders should be used in pairs to provide even spreading force. Standard 60° wedge is suitable for most flanges; 30° “thin” and 60° “blunt” wedges are optional. The HFS3A is designed for applications where total thickness of flanges and max. spread gap is 3" or less and flange bolts are a min. of 11/16" dia. Use HFS6A if total thickness of flanges and max. spread gap is 6" or less, and flange bolts are a min. of 13/16" dia.