9/14pcs Socket Wrench Set 1/4 Inch Hex Shank Screw Pneumatic Wind Batch Heads Driver

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9/14pcs Set Powerful Socket Wrench Hex Handle Screw Pneumatic Wind Batch Heads

- Material: chrome vanadium steel forging

- Type: 9pcs/set, 14pcs/set

- 14pcs/set specifications: 3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 5, 5.5, 6, 7, 8, 10, 12 (diameter mm)

- 9pcs/set specifications: 5, 6, 7, 8, 9, 10, 11, 12, 13 (diameter mm)

- Application: screw tightness, dovetail, screws, etc.

??Chromium vanadium steel forging, the whole product is precision forged with high quality chrome vanadium steel, strong and durable, wear resistant.

??Clear specifications.

??Universal hexagon handle, handle diameter: 6.35MM (1/4 inch), standard hexagon handle.

??Overall heat treatment, overall induction hardening, increase the overall heat treatment of the product, long service life.