I found these guys through Ebay. They sell their products at a reasonable price and deliver quickly and free. My last consignment I bought from them directly and will definitely buy from them again.
Description
Single 3/4" dr 38mm 6 point impact socket
Forged from chrome moly steel with black phosphate coating for protection.
Hardened and tempered for enhanced durability.
Specifications:
• Size: 38mm
• Points: 6
• Drive: 3/4"
• Total length of socket: 57mm
• Outside diameter of socket end: 56mm
• Outside diameter of drive end: 44mm
• Material: 42 CR-MO for strength
• Hardened: HRC 45 for durability
• Finish: Black phosphate for protection