3 Piece Long Extension Bar Set for 3/4" Drive Ratchet Wrench Socket Tool

Made of the highest quality chrome vanadium steel, each piece undergoes a precise heat-treating process, hardening and strengthening it for use with impact wrenches and drivers. Black oxide finish absorbs and holds a small amount of oil, preventing rust and corrosion. Set Includes: 1-pc. 3/4 in. drive x 4 in. extension bar; 1-pc. 3/4 in. dr x 6 in. extension bar; 1-pc. 3/4 in. dr x 10 in. extension bar.

• Premium impact grade chrome molybdenum steel construction with protective black finish for durability
• Ideally uses with impact wrenches and extends access to hard-to-reach fasteners in tight spots, especially for trucks and tractors
• Spring-loaded ball at male end retains sockets securely and prevents them from dropping
• Ball hole at drive end locks onto drive tang of impact tools
• Set includes 1pc each of 3/4-inch Drive 4", 6" and 10" extension bar