1243RD 3/8" Drive Standard and Deep Length Impact Socket Set, 43pc contains fractional sizes 5/16" to 3/4" and metric sizes 8mm to 19mm in both standard and deep lengths plus a 3" extension/ 3/8" x 3/8" universal joint and 1/4" hex x 3/8" square adapter.

Set Includes:

• Fractional Deep Length Sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• Fractional Standard Length Sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• Fractional Deep Length Sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• Metric Standard Length Sizes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
• Metric Deep Length Sizes: 
• 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
• Extension: 1143E
• Universal Joint: 3/8"
• Adapter: 3/8"
• 2 Pieces Replacement Parts: CA1243RD, SL02D
• Molded Storage Case