4 Pc. Rolling Head Pry Bar Kit The 7176 4 Pc. Rolling Head Pry Bar set from OTC includes 6, 12, 16 and 21 lengths for a variety of duties – small, large, and in between. Heated to cherry red, upset, then forged, and swaged processing creates the tool, then our special thermal treating process locks in the strength you count on. Won't bend or break. Includes:. Rolling Head Pry Bar 6 long. Rolling Head Pry Bar 12 long. Rolling Head Pry Bar 16 long. 21-Inch Rolling Head Pry Bar. OTC SmartTech Technician Gloves 7176 Yes - NICKEL COMPOUNDS