Description: This 100mm (4 inch) 1/2" drive impact socket extension bar (S03A4E4) is constructed from durable chrome molybdenum steel, ideal for tackling demanding fastening applications. Designed for use with impact wrenches, it's perfect for high-torque applications and difficult-to-reach fasteners in automotive, industrial, and mechanical settings. Note: Product appearance and specifications may be subject to change by the manufacturer.
Keywords: 1/2" drive impact socket extension, 100mm socket extension, impact wrench extension, 4 inch socket extension, S03A4E4, chrome molybdenum steel extension, impact extension bar, automotive tools, industrial tools, mechanical tools, heavy duty socket extension, socket extension bar, impact driver extension, high torque extension.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️