Avenger’s most popular grip accessory. The D210JB grip head has hundreds of functions. Unlike any other grip head, it utilises a series of washers for extra locking torque and the use of automotive-quality brake pad discs for secure, non-slip security. This version connect has a 17,5mm female attachemnt. You can connect it with additional E600 snap-in pin or E600C steel version to attach it to the original Super Clamp.