Genius Tools 1” Dr Impact Extension Bar

– SPECIFICATION – Overall length of 150mm (or 5.91 Inches)
– DURABLE MATERIALS – Made from Chromium Molybdenum Alloy Steel for high strength and durability while having anti-corrosive properties
– TOOL ORGANIZATION – Sizes are stamped for permanent and easy identification of size
-SUPERIOR DESIGN – Impact Extension bars are teat treated through oil quenching with a matte black oxide coating which creates a tough durable exterior and superior inner core strength for a lifetime of professional use