Which plier is used for guard arm and endpiece bends?

• A. Pad-angling
• B. Nylon-Jawed
• C. Round-flat jawed
• D. Needle-nose

Answer: (C)

When forming bends on frame parts, you want a tool that contacts the metal smoothly and guides the bend cleanly without leaving marks. A round-flat jawed plier provides the best combination: the rounded portion cradles the guard arm or endpiece so you can apply pressure evenly, while the flat portion lets you set and square the bend precisely. This helps create a smooth, accurate bend and preserves the frame’s fit and alignment.

The other tools aren’t as suited for this task. Pad-angling pliers are meant for adjusting pad angles rather than bending guard arms and endpieces. Nylon-jawed pliers protect surfaces from marring but don’t offer the same level of control for precise bends. Needle-nose pliers can reach tight areas but their pointed jaws can mar metal and don’t provide the ideal combination of cradling and flat bending surface needed for guard arms and endpieces.