Features: 1.INSULATION MATERIAL: Switch box repairing tool is made of insulating material, rejecting leakage, rustproof and anti conductive, high toughness and safe to use. 2.LONG SERVICE LIFE: Switch box repairer uses metal nickel plated screws with large diameter threads, not easy to rust, long service life. 3.COMPACT SIZE: Wall mount switch box repair tool is compact, does not occupy the use of dark box space, easy to use. 4.PERFECT REPAIR: 86 type cassette repairer locks the panel tightly without dropping, perfectly repairing and leaving no trace of damage. 5.STRONG SUPPORT: Switch box repair tool provides strong support to avoid loosening, affecting the use of the panel and the safety of electricity. Specification: Item Type: Switch Box Repair Tool_x000D_ Material: Nylon, Metal_x000D_ Use: Switch Panel, Dark Box Repair_x000D_ Adjustment Range: Approx. 32-50mm / 1.3-2.0in_x000D_ Installation Mode: Concealed Installation PackageList: 10 x Fixer10 x Screw