環形成型鉗 — 圓形與凹形鉗口，不鏽鋼，4.75英吋，無鄰苯二甲酸鹽

I’ve been using these to shape sterling silver wire into matching ring shanks, and the concave jaw really prevents the metal from kinking or flattening out. The stainless steel feels solid in my hand, and the loop forming action is smooth and precise every time.

Shaping ring shanks feels effortless with these pliers — the round and concave jaws work together perfectly to prevent any kinking in the wire. The stainless steel finish looks like it will hold up well over time. Exactly what I needed for clean, consistent loops.

Finally, a pair of pliers that actually keeps my wire loops round and smooth—the concave jaw support makes a huge difference. The stainless steel feels sturdy but not too heavy in my hand at 4.75 inches. Exactly what I needed for forming ring shanks without flat spots.