TruPeony 1/2 Square to 1/4 hex ratchet socket adapter drive converter impact tool

Specification: Material: Tool Steel Adapter Size: approxA:38*23*12MM .B: 50*23*18mm Feature: 1/2 square to 1/4 hex rapid load adapter for power tools. It changes your 1/2 impact wrench into a 1/4 hex shank driver rapid load bit system giving you two different tools. Convert air or power impact wrench into a drill or ratcheting wrench into a driver. Adapter securely holds any 1/4 hex-shank bits. High strength and hardness. High shock resistance. Package included: 1Pc Note: Please allow 1-5mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same