3/8" Dr Standard and Deep Length Impact Set (1243RD) Set 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 contains: . 43 Pc. 3/8 Drive Standard/Deep SAE/Metric Set. Molded Storage Case. Weight: 9.64 lbs.. Lifetime Warranty (individual parts only). 8 Pc. Fractional Standard Length Sizes: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. 8 Pc. Fractional Deep Length Sizes: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. 12 Pc. Metric Standard Length Sizes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. 12 Pc. Metric Deep Length Sizes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. Extension(s): 1143E. Universal Joint(s): 3/8. Adapter(s): 3/8 1243RD No -