This Proto J7421MT 1/2" Dr 21mm Size Metric Impact Socket is the perfect tool for loosening or tightening nuts and bolts. This alloy steel impact socket has a black oxide finish that protects against corrosion. It has a 12 pt output type, which...
This Proto J7421MT 1/2" Dr 21mm Size Metric Impact Socket is the perfect tool for loosening or tightening nuts and bolts. This alloy steel impact socket has a black oxide finish that protects against corrosion. It has a 12 pt output type, which...