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Master Mechanic

5/16 x 3.25-In. Round Solid Nut Driver

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Master Mechanic 5/16" x 3-1/4" Round Solid Nut Driver. Transparent With Yellow Inlay Stripe. Designed for Dependability. Designed for dependability.
  • Solid Shaft with 1" Drilled Recess Beyond Socket
  • Durable Plating for Corrosion Resistance
  • Rugged, Impact and Chemical Resistant Cellulose Acetate Handle
  • Ergonomic 6-flute Handle Design for Comfort and Maximum Turning Power
SKU 103599
Weight 0.2400
UPC 00052088879245
Country of Origin US
Package Width 1.18
Package Length 7.45
Package Height 1.19
Model Number 103599
Brand Master Mechanic
Assembled Width 1.187
Assembled Length 7.45
Manufacturer Name MASTER MECHANIC
California Residents Proposition 65 Warning: This product can expose you to chemicals including Metallic Nickel, which is known to the State of California to cause cancer. For more information go to
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