and they have a ball-end tip for convenience when working at low torque

SpecsXD Driver - 11 speed - 10-50T:

WEIGHT: 363g

1 x Adaptor

Cons: Limited colour choice

Vorsprung Secus Fork Air Spring Upgrade Kit - Fox A1 NoAusPost and they have a ball-endFor the first time, we created an air spring with a truly better spring rate, everywhere in the travel, than a coil. The Secus upgrade delivers the first and only air spring system to really come indistinguishably close to the linear spring rate of a coil fork for the entire first 2 3rds of its travel, with the advantage of a gentle end stroke progression to prevent bottoming without the wall of force harshness that excessively progressive springs