#188VR Small Variable Rate Air Control Kit
#188VRX Small Deluxe Variable Rate Air Control Kit
#510RS SD 90 deg Mains RoboStrut Ready W/Air Kit
#510RSE 90 deg Electric Mains RoboStrut Ready
#550RS 90 deg Pneumatic Main Retracts RoboStrut Ready
#550RSE 90 deg Electric Main Retracts RoboStrut Ready
#590E PRS 90 deg Electric Mains
#590P PRS 90 deg Pneumatic Mains
#638RSE 90 deg Electric Nose Retract Robostrut Ready
#639RSE 100 deg Electric Nose Retract Robostrut Ready
#642RSE 95 deg Electric Nose Retract Robostrut Ready
#650 3/8" dia. Straight RoboStrut
#650XL 3/8" dia. XL Straight RoboStrut
#660 7/16" dia Straight RoboStrut
#660XL 7/16" dia XL Straight RoboStrut
