Hello,

my seat post keeps slipping down a bit. i've tightened it as hard as i can....it takes a small allen key that i can't get a lot of torque from.

it's a carbon seat post and a carbon frame so i'm scared of tightening it too much.

clearly i need a torque wrench.... a couple questions.

what is a good torque wrench to get?

how come every torque wrench i've seen online is a socket wrench? my fastener takes a small allen key.

thanks.