Price: $4.49
(as of Oct 24, 2025 00:50:30 UTC – Details)
The CTA Tools 3235 Spark Plug Gapper is a compact, easy-to-use tool designed for quick spark plug inspections and adjustments. Measuring gap ranges from 0.020″ to 0.100″, this tool helps ensure consistent ignition performance and smoother engine operation. Constructed from durable plated steel, it resists corrosion and maintains accuracy through years of service. The convenient coin-style design fits comfortably in your pocket or toolbox, making it ideal for quick checks in the shop or on the go.
Please note, the CTA 3235 Spark Plug Gapper is intended as a quick-check reference tool for verifying approximate gap sizes within a normal tolerance range. Minor variances are acceptable for general service use. For applications requiring precise calibration down to the thousandth of an inch (such as a perfect 0.028″ or 0.71mm), use a precision feeler gauge for final verification.
Whether you’re performing a routine tune-up or checking plug condition between races, the CTA 3235 delivers reliable, fast, and convenient results—every time.
California Prop 65 – Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Wide range of professional automotive specialy tools
Professional grade
Heavy duty design
Built to be Resilient and Flexible
Reviews
Clear filtersThere are no reviews yet.