Heavy Duty 2" Hex Female to 2" Round Male Auger Adapter - Cast Steel Fully Welded for Earth Auger, Post Hole Digger - Fits 2" Male Hex Power Head & 2" Female Round Auger — Open-Box, 5% Off

INDUSTRIAL-GRADE CONSTRUCTION:Crafted from high-strength carbon steel using a one-piece casting process, then precision machined on a lathe. This creates a denser, more uniform structure than welded pipe adapters, providing superior torsional strength and impact resistance for heavy-duty use

PRECISION FIT & DUAL REINFORCEMENT:Critical interfaces are machined to exact specifications for a perfect, no-wobble connection between your 2" male hex power head and 2" female round auger. The entire circumference is then fully welded for added reinforcement, delivering double the durability

SECURE DUAL-PIN LOCKING:The round male end features two accurately machined 1/2" pin holes. This engineered safety redundancy requires two pins/bolts (not included) to secure your auger, preventing accidental detachment under high torque and ensuring operator safety

FLEXIBLE & COMPATIBLE:The hex female end is compatible with either a 7/8" or 3/4" pin or bolt (hardware not included) for easy attachment to your power head. Solve compatibility issues between your newer hex-drive equipment and older round-style augers

BUILT FOR PROFESSIONALS:Designed for contractors, farmers, landscapers, and utility crews. This adapter is the reliable, over-engineered solution to eliminate downtime, maximize the value of your existing equipment, and keep your projects moving forward

Unlike adapters simply welded from pipe sections, ours starts with a solid, one-piece carbon steel casting. This foundation provides inherent structural integrity, free from the weak points found in seam welds. We then precision-machine the critical contact surfaces on a lathe to guarantee perfect dimensional accuracy. Finally, a full-circumference weld is applied to key joints for ultimate reinforcement. It’s a 3-stage manufacturing process focused on one result: unbreakable performance. What’s in the Box: 1 x Heavy-Duty 2"" Hex Female to 2"" Round Male Auger Adapter.  Note: Mounting Pins/Bolts are NOT INCLUDED. Please ensure you have the appropriate high-strength Grade 5 or Grade 8 hardware (7/8"" or 3/4"" pin for power head side; two 1/2"" pins for auger side) for safe operation.