6pcs 65mm Magnetic Cross Screwdriver Bit Set for Circuit Breakers

High‑performance magnetic screwdriver bits designed for professional electricians.

• Alloy steel construction, HRC63 hardness for durable torque.
• Magnetic tip and rust‑proof black coating for secure, clean work.
• Color‑coded heads: 4.5 mm, 5.5 mm, 7 mm sizes (FPH & FPZ).
• 65 mm length, ideal for socket switches, circuit breakers, panels, and earth‑leakage protectors.
• Set includes 6 pieces, each with distinct color for quick identification.