If you're new to roller frames a Newman Roller Frame Toolkit is essential to have if you are starting and, especially if you a just stretching frames manually. This kit is available for either the MZX or the M3 Style of frame.
MZX
Part Number: NATKZP
Included:
MZX/M3 Combo Magnesium Wrench
MZX High Torque Socket
SDI Industrial Grade Torque Wrench
M3
Part Number: NATK3P
MZX/M3 Combo Magnesium Wrench
M3 High Torque Socket
SDI Industrial Grade Torque Wrench