This student activity kit consists of a programmed, self-instructional learning guide and an accompanying instructor's manual for use in teaching trade and industrial education students how to make an adjustable C-clamp. The student guide contains step-by-step instructions in the following areas: basic layout principles; use of a hack saw, file, vise, and tap and die to make thread; use of a table-mounted drill press; and construction of an adjustable C-clamp. Each section contains an instructional objective, a step-by-step explanation and illustration of the given process being addressed, and a checkpoint activity. Included in the instructor's manual are activity goals, instructional objectives, answers to the checkpoints provided in the learning activity manual, duplicating masters of a view fact sheet, drawings, and a student check sheet. (MN)