Up for sale is a genuine Matco Tools 19mm 6-Point 3/8" Drive Mid-Length Chrome Socket (Part # BI19M6), made in the USA. Details & Condition: Brand & Part Number: Matco Tools BI19M6 Specifications: 19mm size, 3/8" square drive, 6-point design, mid-length profile. Condition: Pre-owned and in good structural working condition. The 6-point hex end and 3/8" square drive display clean engagement surfaces with no round-off or cracking. Cosmetics: Shows typical light scuffs and minor surface scratches from shop use.