12-pt Impact Sockets Long Length - 1/2" Sq Drive (SAE)



  • Made from high grade alloy steel.

  • Rounded corners on hex and square opening for stress relief.


Part Number Opening SizeLengthD1D2TStyleFeatureNote
35163-D 5/16" 3.15" .55" .98" .102" A *Special Order
30383-D 3/8" 3.15" .63" .98" .117" A *Special Order
37163-D 7/16" 3.15" .72" .98" .203" A *Special Order
30123-D 1/2" 3.15" .81" .98" .209" A
39163-D 9/16" 3.15" .90" .98" .249" A
30583-D 5/8" 3.15" .98" .98" .281" B
311163-D 11/16" 3.15" 1.02" 1.02" .318" B *Special Order
30343-D 3/4" 3.15" 1.10" 1.10" .356" B
313163-D 13/16" 3.15" 1.18" 1.18" .418" B *Special Order
30783-D 7/8" 3.15" 1.26" 1.26" .479" B
315163-D 15/16" 3.15" 1.34" 1.34" .490" B *Special Order
316163-D 1" 3.15" 1.42" 1.42" .490" B *Special Order
317163-D 1-1/16" 3.15" 1.50" 1.50" .490" B *Special Order
318163-D 1-1/8" 3.15" 1.57" 1.50" .632" D *Special Order
319163-D 1-3/16" 3.15" 1.57" 1.50" .632" D *Special Order
320163-D 1-1/4" 3.15" 1.69" 1.50" .632" D *Special Order
321163-D 1-5/16" 3.15" 1.81" 1.50" .748" D *Special Order
322163-D 1-3/8" 3.15" 2.01" 1.50" .748" D *Special Order
323163-D 1-7/16" 3.15" 2.13" 1.50" .748" D *Special Order
324163-D 1-1/2" 3.15" 2.13" 1.50" .847" D *Special Order
326163-D 1-5/8" 3.15" 2.28" 1.50" .847" D *Special Order
  • - Diamond Tip
  • - Stainless Steel
  • - Titanium Nitride
  • - Extra Hard