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Valve Lapper Tool Set with 4 Suction Plates | Double Ended Valve Hand Lapping Grinding Sucker Kit, Suitable for Vehicle Maintenance and Repair

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$7.99

$ 3 .99 $3.99

In Stock
  • Valve Lapper Tools: Achieve Precision Engine Rebuilds - Our double ended grip valve tools are designed to help you accurately match valve seats during top-end engine rebuilds. These tools are perfect for hand grinding valves and effectively removing carbon deposits, ensuring optimal performance and efficiency of your devices.
  • Premium Material: Long-lasting and Reliable - Crafted with sturdy plastic handles and resilient rubber suction cups, our valve lapping tools are resistant to wear, oil, and grease. The suction cups are made of chloroprene rubber, providing a secure and tight connection that ensures durability and consistent performance over time.
  • Versatile Sizes: Meet Your Diverse Needs - The valve hand lapping grinding tool set comes in two lengths: 9inch/23cm and 8inch/21cm. The suction cups are available in different sizes, including large (1-1/8", 1-3/8") and small (5/8", 13/16"), allowing for various applications and accommodating different valve dimensions.
  • Wide Application: Ideal for Small Engine Maintenance - Our valve lapper set easily attaches to any clean, flat surface of small engines such as lawn mowers, chainsaws, cars, and other vehicles. Whether you're a professional mechanic or a DIY enthusiast, this versatile tool set is a must-have for maintaining optimal engine performance.
  • Convenient Package: Everything You Need in One Kit - The package includes 2 valve lapping sticks with dual ends and an additional 4 suction cups, providing you with a complete set for efficient valve maintenance.



Product Description

Valve Lapper Set

Specifications

Handles material: High quality composite plastic
Suction cups material: Rubber
Large: 1-1/8” and 1-3/8”
Small: 5/8” and 13/16”

Features of Double Ended Drip Valve Tools

Valve Lapper Tools

Design

These valve lapper tools feature dual ends with oil and UV-resistant synthetic rubber cups, allowing you to effectively complete your tune-up and accurately match valve seats during an engine top-end rebuild.

Double ended grip valve tools

Recycling

The suction cups in this set are designed for repeated use, providing strong and reliable performance. With the inclusion of 4 additional suction cups, this set offers enhanced value and cost-effectiveness.

valve hand lapping grinding tool

Function

This valve lapping sticks tool set is primarily designed for hand lapping valves, effectively cleaning and removing carbon deposits from the valve surfaces. By maintaining the cleanliness of valves, it ensures optimal performance and efficient operation of various devices.

valve lapping sticks

Application

The valve lapper tools with dual ends are suitable for use in any garage or tough worksite, ensuring comfort and reliability.

Instructions of Valve Lapper Tools

  • Step 1: Apply valve lapping compound (not included) onto the valve seat or valve surface.
  • Step 2: Install the valve into the valve guide.
  • Step 3: Firmly press the appropriate-sized suction cup onto the valve head.
  • Step 4: Rotate the valve lapper tool handle between the palms of your hands until you achieve the desired finish.

Wide Application

Valve Lapping Grinding Stick Tool

PatV
Reviewed in Canada on March 4, 2025
outils conforme!!
Albadran
Reviewed in the United States on March 14, 2025
👍
Simon
Reviewed in the United States on February 1, 2025
Great that it includes a second set of rubber suction cups.
Abraham hamilton
Reviewed in the United States on August 10, 2024
I lapped a dozen valves with these and struggled the whole time to keep the suction cups on the handle and valve
Connie Frock
Reviewed in the United States on October 1, 2024
This set work. Had other tools that would not hold valves, these worked. Thanks
Kaseyedwards
Reviewed in the United States on April 24, 2024
Got these to lap in some valves on a 224. Worked great.
unclemymy
Reviewed in the United States on April 2, 2024
If you work on engines of any appreciable size, you must have a way to lap valves - to seal them properly against the valve seat. The valve contact surface, and the seat contact surface must be ground, then lapped with an abrasive compound. You do that by rotating the valve against the seat rapidly. These handles easily will do that in most cylinders. After lapping and then cleaning the valve and seat area, you can see how well you did by pouring mineral spirits into the upside down cylinder. If the mineral spirits runs out, you have a little more lapping to do. As you rotate the handle back and forth between your hands, bump the valve up and down a little bit to freshen the compound as it works. It's a satisfying and rewarding operation, and I can't believe you can get this set with spare suction cups for such a low price.
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