Strictly Ceilings PRO-SERIES Tin Snips, Straight Cut, (SCTS1PRO) Super strong drop forged Chrome-Molybdenum Alloy Steel Blades Cuts up to 16g steel or 22g stainless steel -- they're tough! Long-lasting induction hardened blades - 62 HRC Practical & ergonomic design -- Easy to use! Meets or exceeds ANSI and German Standards -- Quality!