Will this work for the T-27 ?
6 Piece Offset Star Drive Wrench Set
ITEM # 42926
These T-handles deliver extra power when using Torx fasteners
Chrome vanadium steel
Rugged PVC handles
Sizes: T-10, T-15, T-20, T-25, T-30 and T-40
http://www.harborfreight.com/6-piece-offset-star-drive-wrench-set-42926.html
the t-25 will work... but you run a risk of stripping it... can be very risky given the ones that are highest torque are the hardest to get to... the jug/cyl I picked up a set of craftsmans for $35 and they had the t27...