Our line of large bore Heavy Duty Oil Country chucks includes a 3 jaw and 4 jaw version: the Extra Heavy Duty Oil Country 3 Jaw Scroll Chuck with Hardened Top Reversible Jaws and the Extra Heavy Duty Oil Country 4 Jaw Independent Chuck with Hardened Top Reversible Jaws. These large bore oil country chucks are made with a solid steel body and American Standard Tongue and Groove master jaws. The master jaw and hardened top reversible jaw of the 3 jaw large bore oil country chucks allows for up to a 10.5” thru-hole capacity. The 4 jaw large bore oil country chucks has a thru-hole capacity of up to 13”. There are no other large bore oil country chucks to use for heavy duty oil country applications than Buck Chuck's large bore oil country chuck. Quality, serviceability and dependability are what you get with our Extra Heavy Duty Oil County large bore chucks.

For more information about the large bore oil country chucks at Buck Chuck, contact us today.