3/8″ Drive 1/2 Size Nano Socket Set for Undersized, Swollen or Damaged Bolts

• Ever grab a 13mm socket and it’s too tight, but 14mm feels lose? And it’s not SAE?

• Not every bolt and nut on Vehicles remain factory perfect to the millimeter over time and service life

• Use 0.5mm under sockets for rounded and damaged bolts and nuts, use 0.5mm over for swollen or corroded bolts and cap covered nuts

• For hand tools and impact Wrenches, use a hammer to fit 1/2 size under sockets where needed