TBC Mfg. readily makes jaws for most benders such as: BLM, Chiyoda, Eaton Leonard, HMT, Keins, and others.
TBC Mfg. can make jaws in any size, to fit most tubes or extrusions.
To get the carriage closer to the bend die, extended jaw sets are sometimes required.
TBC has a large inventory of BLM collets available for customization.