The professional’s choice for taking the guesswork out of troubleshooting engine performance and maintenance issues. One-year warranty and Jack’s Tool Shed worry-free Satisfaction Guarantee.

View Pro-Grade Compression Test Kit for Diesel Engines – Universal Fit details

The professional’s choice for taking the guesswork out of troubleshooting engine performance and maintenance issues. Quality components with brass fittings, precision-machined threads and silicone seals for leak-free performance. One-year warranty and Jack’s Tool Shed worry-free Satisfaction Guarantee.

View Pro-Grade Quick Engine Compression Test Kit – Universal Fit details

We get the same, one-word response whenever we hand this wrench to a customer: “Wow.” Truly amazing power and an outstanding value in a get-the-job-done tool – we encourage comparison with cordless impact wrenches at three-times the price. In fact, if you don’t agree we’ll refund your full purchase price and pay return shipping! Ergonomic soft-grip handle with trigger and forward/reverse thumb switch; for extra leverage quickly attach included auxiliary handle. Rugged custom-fit storage and carry case holds wrench, charger and both batteries. Wrench weighs about 9 lbs with battery. One-year warranty and Jack’s Tool Shed worry-free Satisfaction Guarantee.

View ‘Monster Torque’ Ultra-Duty 24-Volt Cordless Impact Wrench – 300 FT-LBS Torque – 2 Batteries details