Features Versatile Size Adjustment: Easily adjust the cassette repairer to fit all types of 86 cassettes, ensuring compatibility with various wall mount switch applications Durable Material Construction: Crafted from nylon 66 insulation, this one-piece frame offers enhanced firmness and multiple support points for reliable use in electricity repairs Superior Strength and Toughness: Made from safe and insulated nylon material, the repair tool boasts high hardness, providing strong support and an extended service life Abundant Quantity Included: This set comes with 40 pieces, ensuring you have plenty of screws and repair tools to meet all your usage and replacement needs Compact and Portable Design: Small in size, this repair tool is easy to carry and store, making it convenient for on-the-go repairs without sacrificing performance Features: 1、Adjust the size of the cassette repairer, suitable for all kinds of 86 cassettes. 2、Universal thread, one？piece frame nylon 66 insulation material, firm upgrade, multi？support point design. 3、Safe and insulated nylon material, strong toughness and high hardness, strong support and long service life. 4、A large number, can meet your use and replacement needs, very practically. 5、Small size, easy to carry and store, convenient to use and with good performance. Specification: Item Type: 86mm Switch Box Repair Tool Material: Nylon 66 Purpose: 86 line box repairer, safe and fast repairing cassette Applicable Socket Box: 86mm series socket box Principle of Prosthesis: Use a screwdriver to turn the screws clockwise to make the prosthesis longer and longer in both directions, so as to support the two ends of the cassette, and make it strong against both ends to be fixed to prevent loosening and falling off. Economical Insulation Type: Before Adjustment: Size: Approx. 68mm / 2.7in±0.5mm / 0.02in 44mm / 1.7in±0.5mm / 0.02in After Adjustment: Size: Approx. 76mm / 3in±0.5mm / 0.02in 17mm / 0.7in±0.5mm / 0.02in Insulation Type: Size: Approx. 48mm / 1.9in 65mm / 2.6in 26mm / 1in 80mm / 3.1in Package List: 40 x Brackets 40 x Screws Package List 40 x Brackets 40 x Screws