Gearhead Extruder

Extruder for gearhead motor like http://www.phidgets.com/products.php?category=23&product_id=3317_1 or Makergear's gearhead.

T1 extruder guidler - like the Greg's guidler, but enclosed

T1 extruder for car v0.9 - Designed to mount on TrinityLabs rail.

T1 extruder for car v0.9b - same as above, but with secondary guidler on the extruder body.

T1 extruder v0.9 - same as the above extruders, but designed for a standard reprap carriage and not the rail.

T1 idler - this is IDENTICAL t