Manufactured from high-quality chrome-molybdenum steel, these 1 inch drive, A/F (Across Flat) impact sockets are suitable for use with UNF and UNC threads and are a durable choice for all toolkits.

Features and Benefits
• Black oxidised finish resists corrosion and abrasion
• Permanent laser-etched markings for user convenience
• Super durable chrome-molybdenum steel for a long-life product

Standards
• SAE
• DIN 3129