Got warble? Get the Jeff Beck warble in the most extreme way! The new "J arm" is super trick! Actuated using the back of your hand, this fully adjustable trick arm fits in all Kahler cam systems new or old. Used in the 2nd arm hole in conjunction with your regular arm, you can get some incredible back bends, tricks and warbles. Now you can be a real show off and impress the hell out of your trem challenged buddies, as your work both arms at the same time!
If you need a 2 arm Pro cam for the J arm, click here.
Got warble? Get the Jeff Beck warble in the most extreme way! The new "J arm" is super trick! Actuated using the back of your hand, this fully adjustable trick arm fits in all Kahler cam systems new or old. Used in the 2nd arm hole in conjunction with your regular arm, you can get some incredible back bends, tricks and warbles. Now you can be a real show off and 
impress the hell out of your trem challenged buddies, as your work both arms at the same time!