2025 Caterpillar Stiff Link Thumbs 664 mm (26 in): 589-8379 656 lb
- Year 2025
- Make Caterpillar
- Model Stiff Link Thumbs
2025 Caterpillar Stiff Link Thumbs 664 mm (26 in): 589-8379 656 lb
2025 Caterpillar Stiff Link Thumbs 664 mm (26 in): 589-8379 656 lb
Cat® Stiff Link Thumbs are the ideal add-on to add versatility to your Cat machines. Designed for specific excavator and bucket combinations, they help you take on more materials without compromising fuel efficiency. We built them to upgrade your machine to handle larger, bulkier materials.
Features may include:- Closed face design holds fine materials better, provides better retention when working in loose material, and prevents material from packing in the frame.
- Stiff Link Thumbs are universal to across range of bucket sizes, making them easier to pair to buckets in a mixed fleet
- Managing multiple attachments for a fleet is easier with a coupler system. Select thumb models are compatible with Cat Pin Grabber Couplers, allowing for machines of similar sizes to share thumbs and other attachments.
- Simple installation, maintenance, and overall operation make thumbs a simpler, more affordable owning and operating choice than grapples
- Never waste time looking for your thumbs again. Cat asset tracking is available for your attachments or anything in your fleet you need to track.
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WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust,
carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary,
service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel.
For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle
and https://www.p65warnings.ca.gov/products/marine.