Stiff Link Thumb

454 mm (18 in) 2 Teeth/2 Tines

The image displayed does not reflect the exact machine specifications, including attachments represented in the image on this machine. Ask our sales representative about exact machine and attachment specifications for this unit.

Cat® Stiff Link Thumbs feature a rigid link and are attached to the excavator stick with a weld-on bracket. The bucket curls into the thumb to pick, grab, sort and handle various types of material and objects found on job sites.

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The image displayed is representative and may not reflect the exact specifications.


Number of Teeth/Tines 2/2
Overall Width 17.9in
Length 34.4in
Stored Height 17in
Weight 330.7lb
Rotation 63 degrees
Tine Spacing 15.5in
Tine Thickness 1in
Tines Included Yes
Machine Class 415-444 Backhoe Loaders
Interface Type Pin On

Standard Equipment

Optional Equipment