Nine of the Most Popular Torx Plus® Sizes for Automotive Applications. Some common Torx Plus® applications include GM transmission bell housing bolts, Ford seat belt anchors and Ford pick-up bed bolts. Torx Plus® drivers will not fit standard Torx® fasteners. Standard Torx® drivers will fit Torx Plus® fasteners, but not to full torque because of the loose fit, and are not recommended. Set includes: TP-10, TP-15, TP-20, TP-25, TP-27, TP-30, TP-40, TP-45 and TP-50. Six smaller bits are 1/4" drive and three larger bits are 3/8" drive. Vinyl holder for storage included. All bits plus TP-55 and TP-60 are available individually.