KZINO Windshield Wiper Arm Puller Tool — 45# Carbon Steel, 6–28mm Jaw, Knurled Cone for Safe Arm & Battery Terminal Removal

The KZINO Windshield Wiper Puller Tool is a heavy-duty, 45# carbon-steel puller designed to remove wiper arms and battery terminal bearings without damaging posts or splines.

This compact puller kit gives professional mechanics and DIYers a focused tool for stubborn windshield wiper arms and battery terminal clips. Built from heat-treated carbon steel and engineered to engage conical splines and terminal posts, the tool simplifies removal tasks that otherwise risk bending, breaking, or scratching components.

How does this tool remove stuck wiper arms safely?

The KZINO puller uses a knurled cone and center screw to apply steady axial force to the spline column while gripping under the clamp, lifting the arm straight off the taper. That controlled, centered pull reduces twisting or prying that can damage the wiper arm or windshield.

• Heat-treated 45# carbon steel jaws for durable gripping
• Knurled cone and center screw provide smooth, controlled extraction
• Jaw opening 6–28 mm fits most arm bases and conical splines
• Outer collar diameter 48 mm gives stable contact on common hub sizes

Can I use this to remove battery terminal clips and posts?

Yes — the screw pad is shaped to sit on top of a terminal spline so you can lift the clip straight up without bending the post. The tool’s design keeps pressure focused on the clip rather than twisting the terminal, helping preserve battery connections during service.

• Special screw pad fits terminal tops for centered lifting
• Prevents deformation of battery posts by avoiding lateral prying
• Works on stuck or corroded battery clips with steady axial force

What makes the KZINO puller more durable than basic hand tools?

Components are forged and heat-treated for higher hardness and corrosion resistance, so the jaws and screw maintain shape under heavy loads. The thicker, machined parts resist wear and keep the tool functioning reliably in repeated shop use.

• 45# carbon steel construction for strength and longevity
• Forged, heat-treated jaws retain gripping geometry under stress
• Corrosion-resistant finish suitable for garage and roadside environments

How simple is it to operate for a home mechanic?

Operation is straightforward: seat the jaws beneath the clamp or around the arm, position the screw pad on the spline or terminal, then turn the center screw to lift. No special adapters are required for most standard wiper and battery terminal sizes, making it a practical addition to a home toolbox.

• Quick set-up without complicated fittings
• Compact size fits tight engine-bay spaces
• Clear mechanical action — turn the screw, extract the part

Who this is for: The KZINO windshield wiper puller is aimed at professional technicians, body-shop staff, and committed DIYers who want a dependable, purpose-built extractor for wiper arms and battery terminals. If you routinely service vehicles or prefer tools that prevent damage during disassembly, this robust, easy-to-use puller saves time and reduces repair risks.