4-Inch Long Hex Bit Set 20PCS (Metric & SAE) Impact Allen Wrench/Key Drill Bit
Included Components 20PCS Impact Allen Wrench Drill Bit Set With Bit Holder. Pattern Impact Hex Head Allen Wrench Drill Bit Set 20-Pcs. Penetrate narrow spaces. Compatible with hex drivers, allen wrench drill sets, and allen key bits.