50pcs Self Tapping Thread Inserts Stainless Steel Thread Insert Set Inner Thread Thread Reinforce Repair Tool Screw Repair Sleeve Assortment Kit with Plastic Box sold2026 REGULAR UPDATESplease replace your mouth

REGULAR UPDATESplease replace your mouth guard every 3 months at least

Occupies Only One Socket

interchangeable lenses are easy to change

2559 2559LMT

50pcs Self Tapping Thread Inserts Stainless Steel Thread Insert Set Inner Thread Thread Reinforce Repair Tool Screw Repair Sleeve Assortment Kit with Plastic Box sold2026 REGULAR UPDATESplease replace your mouth50pcs Self Tapping Thread Inserts Stainless Steel Thread Insert Set Inner Thread Thread Reinforce Repair Tool Screw Repair Sleeve Assortment Kit with Plastic Box Product Features High QualityMade of high quality stainless steel, it is of high hardness and low abrasion. FeatureWith certain elasticity and even load, it is resistant to vibration to avoid loosening. Greatly improve strength and stability of screws connection. Good characterSolid, is not