Select the correct size thumb from the drop down menu above to view the price. FREE SHIPPING TO LOWER 48 STATES 1 YEAR LIMITED WARRANTY Adjustable using Hydraulic Cab Controls 15 Degree Retraction - 140 Degree Extension Independent Mounting on Stick for Easy Removal Durable formed Steel Base Mounting Bracket Universal Weld-On Mounting so it can be installed on almost any machine Made in America PRODUCT SPECIFICATIONS: Our Thumbs are made from A36 High Strength American Steel. Our larger Thumbs are made with AR400 depending on the operating weight class. The Standard design consists of 2 - 1/2" Thick Steel Tines on our 7" wide model and 5/8" Thick steel on our 10" wide model. Both offer aggressive teeth over the majority of the tine for added traction. 2 Independent Weld-On Mounting Brackets allowing you to adjust the retraction and extension desired during install. Top Mounting 1" "D" Bracket and a 4" Wide Base Mounting Bracket. Dimensions - Selected Length x 7" and 10" Width Available. Additional Width are available upon request. Our Pins are 1" on 7" wide model and 1.25" on 10" wide model. All pins are 4140 Heat Treated Hardened Steel Pins secured by a set of Bolts with a double Nut. Hydraulic Tie Rod Cylinder Rated 2500 PSI REQUIREMENTS: Machine Pre-Plumbed for Hydraulic Thumb Installation of our Mounting Brackets General Assembly Must set operating pressure of thumb to 2500 psi Items Included in Fully Hydraulic Style Thumb: 1 - Thumb Part 1 - Top Mounting Bracket 1 - Base Mounting Bracket 1 - Hydraulic Cylinder 3 - Hardened Pins with 1 - Hardware Set ( Bolts and Double Nut ) Weld-On Mounting Instruction Included *Hydraulic Lines and Fittings not included as the Required Length depends on how your machine was plumbed. Fittings are 1/2" NPTF PORTS or SAE8. VIEW 1 YEAR LIMITED WARRANTY AND SATISFACTION GUARANTEE INFO