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        Learn more by watching our Major Tech KTK04P1 | Insulated Slimline Screwdriver PH1 | 125mm video.

        Major Tech | Insulated Slimline Screwdriver PH1 125mm | 1000V AC / 1500V DC Rated

        The Major Tech KTK04P1 is an insulated Phillips No 1 screwdriver with a 125mm blade, rated for live line working up to 1000V AC and 1500V DC. Every KTK04P1 is individually tested to 10,000V before it leaves the factory. The blade is chrome-molybdenum-vanadium steel, hardened, tempered and chemically blackened, finished with a precision-machined magnetic tip.

        Terminal screws sit deep inside switchboard cavities, and many insulated drivers carry an insulation collar noticeably wider than the blade underneath. That additional diameter binds against the terminal aperture and prevents the tip seating square on the screw head. The KTK04P1 uses slimline insulated sheaths matched to the blade diameter, so the shaft reaches deep-seated screws in terminals and switchboards without binding on the way in. The 125mm blade length provides working reach inside a crowded distribution board.

        Electricians buying an insulated driver want the voltage rating without losing terminal access, and this driver covers both. The magnetic tip retains the screw on the driver, which matters when the fixing sits above head height or behind an energised busbar. Size markings on the grip and the grip top let you pick the right driver by sight, not by feel. The soft Comfi-Grip handle keeps torque comfortable through a long run of terminations.

        Features

        • 1000V AC / 1500V DC rating — the KTK04P1 is approved for live line working at these voltages, covering standard domestic, commercial and solar DC string work.
        • Individually tested to 10,000V — every driver in the KTK0407 range is proof-tested at ten times its working rating before dispatch.
        • Slimline insulated sheath — the insulation sits at close to blade diameter, so the shaft enters recessed terminal wells that thicker sheaths cannot reach.
        • Phillips No 1 tip — sized for the smaller cross-head screws found on mechanism plates, accessory bodies and control gear.
        • Magnetic tip — holds the screw on the driver during one-handed work at height or inside a live board.
        • Chrome-molybdenum-vanadium blade — hardened, tempered and chemically blackened steel with a precision-machined tip for accurate screw engagement.
        • Soft Comfi-Grip handle — the moulded grip transfers torque without hot spots across repeated terminations.
        • 125mm blade length — long enough to reach past enclosure walls, short enough to work inside a populated switchboard.
        • Size markings on grip and grip top — the KTK04P1 is identifiable end-on in a tool roll or pouch without reading the shaft.
        • IEC approved insulation — the insulated sheath is built to IEC requirements for protection against electric shock at the rated voltages.
        • Single driver, not a set — the KTK04P1 is supplied as one PH1 screwdriver only, with no other tip sizes included.
        • Inspect before every live use — insulated drivers with nicked, cut or heat-damaged sheaths must be taken out of service, not repaired.

        Where to use

        • Switchboard terminations — the KTK04P1 reaches Phillips-head terminal screws set deep inside main switch and sub-board cavities.
        • Live line fault finding — rated work on energised circuits up to 1000V AC where isolation is not yet possible.
        • Solar DC work — the 1500V DC rating suits string wiring, isolators and combiner boxes on PV installations.
        • Mechanism and plate fixing — PH1 sizing matches the small cross-head screws on switch mechanisms, grid plates and accessory bodies.
        • Control and instrument panels — the slimline sheath on the KTK04P1 clears crowded terminal rails where a standard insulated driver binds.
        • Service and maintenance calls — a single rated PH1 driver covers most small cross-head work carried out from the van.
        • Apprentice tool kits — a rated Phillips driver is a first-year purchase that stays in the pouch for the whole trade.

        The KTK04P1 is a hand tool and is not rated above 1000V AC or 1500V DC. It is not an impact or powered driver and must not be struck, levered or driven by a drill. Any driver with damaged, cut or melted insulation is no longer rated and must be withdrawn from live work.

        Verified Sparky Direct customer reviews: Major Tech KTK04P1 Insulated Slimline Screwdriver PH1 125mm (KTK04P1)

        "Nice Screwdriver. Like the length. Like the insulation not adding thickness at the tip" — Kevin

        (KTK04P1)

        The KTK04P1 is rated for live line working up to 1000V AC and 1500V DC. Each driver is individually tested to 10,000V before dispatch, and the insulated sheath is built to IEC requirements for protection against electric shock at the rated voltages.

        The tip is a Phillips No 1, sized for the smaller cross-head screws used on switch mechanisms, grid plates, accessory bodies and control gear. The blade is 125mm long, which gives reach into recessed terminals without becoming unwieldy inside a populated board.

        The tip is magnetic and holds a screw on the driver while positioning it. That helps on ceiling-height fixings and inside boards where there is no room for a second hand to steady the screw.

        A slimline sheath sits at close to blade diameter instead of stepping out to a thicker collar. That lets the shaft pass into deep terminal wells and recessed screw holes where a standard insulated driver binds on the opening before the tip seats.

        This is a single PH1 screwdriver. Major Tech also lists the KTK0407S seven-piece slimline set, which covers slotted, Phillips and terminal drivers in the same 1000V AC and 1500V DC insulated range, along with individual sizes such as the KTK04P2 and KTK04TD2.

        Sparky Direct lists a two-year warranty for both domestic and commercial use on this Major Tech screwdriver, starting from the invoice date, with the return method being back to Sparky Direct. A 100-day money-back guarantee also applies to unused stock in original packaging.

        The Major Tech KTK04P1 is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.

        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

        Domestic Use: 2 Year
        Commercial Use: 2 Year
        Warranty Method: Return to Sparky Direct

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Major Tech
        SKU KTK04P1
        Barcode # 6008229041228
        Package Weight 0.087kg
        View Datasheet
        TYPE VALUE
        Type Screwdriver
        Brand Major Tech
        Colour Orange, Grey
        Insulated Rating 1000V AC, 1500V DC
        Length 125mm
        Magnetic Yes
        Screwdriver Shape Phillips No 1

        Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.

        Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.

        Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.

        Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.

        For website terms and conditions https://www.sparkydirect.com.au/terms-of-use

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