10Pcs 12Point MM Triple Square Spline Bit Socket Tampe Proof Case Set M4-M18

Package Included:
1/4" Drive: 4mm, 5mm, 6mm
3/8" Drive: 8mm, 9mm, 10mm, 12mm, 14mm (Tamper-Proof)
1/2" Drive: 16mm (Tamper-Proof), 18mm (Tamper-Proof)

Specifications:
1. Name: 10pcs Triple Square Spline Bit Socket Set XZN12 Point Tamper Proof Socket Adapter
2. Model: D66919
3. Material: Chrome Nickel Alloy
4. Finished: Heat treatment&Surface Plating treatment
5. Case size: 210*110*35mm
6. Quantity: 1box/10pcs