2xbits HEX 4x30 mm 5/16

• For hexagonal head screws
• Suitable for use with striking type impact screwdriver (Bahco 5521)
• Robust and tough bits
• High performance alloy steel
• Zinc phosphate finish
• 5/16" hex drive. DIN 3126, ISO 1173, style C8
• Available in small blister pack of 2 pieces or plastic box of 5 pieces