- Versatile for Farm and Construction: This hydraulic cylinder wrench set includes two adjustable wrenches suitable for packing nut sizes ranging from 25 mm to 152 mm. Ideal for use on various machinery such as excavators and bulldozers. - Effortless Installation: Designed for user convenience, these wrenches easily attach to the threaded holes of packing nuts. The included square drive and breaker bar facilitate quick and efficient installation and removal. - Durable Materials for Long-lasting Use: Crafted from a robust combination of carbon steel and cast iron, these wrenches feature strong welds and smooth edges, ensuring reliable protection for hydraulic cylinders over time. - Comprehensive Maintenance Kit: This set includes adjustable wrenches 1266 and 7463, along with two hex keys, providing you with all the necessary tools for thorough maintenance of your machinery. Use Scenarios: 1. Perfect for routine maintenance on excavators, ensuring packing nuts are easily tightened or loosened without hassle. 2. Essential for construction teams operating bulldozers, allowing for quick adjustments during machine downtime. 3. Great for farmers needing reliable tools for maintaining hydraulic systems on agricultural equipment. With this hydraulic cylinder wrench set, you can tackle your maintenance tasks efficiently and effectively, ensuring your machinery operates smoothly and reliably.