Precision 21-piece Screwdriver Set Cross Watch Glasses Mobile Phone Repair Tool Set

Description

Size: 4 x 28mmMaterial: chrome vanadium steel, hardness 58±2-degreeApplicable to: maintenance and repair of electrical appliances and communication equipment, etc.20-piece precision wholesale head:Word: SL1. 5mm-30mmStar: T2-T3-T4-T5-T6-T7T8-T9-T10-T15Cross: PH000-00-0-1-2Five-pointed star: 0.8-1U-shaped: 2.6etc…