We've all been there. Making a tricky router pass and you need just a bit more reach from your cutter. In the past we'd just pull the shank out a little further from the router's collet. But this can make for a dangerous routing situation because not enough of the bit's shank is firmly held in place by the router's collet. With our handy router collet extension you can safely get up to 2-1/4" of extra reach just when you need it most. And best of all, it's precision C.N.C. machined body ensures smooth operation in any 1/2" collet router.