These pointed tips are screwed into an insert that's bonded to the inside of the carbon tube.  Ideal for staking into the ground, but extra length should be added to the pole as needed. Be sure to tighten tips often.   Flange Dia: .297" (7.5mm) Tip Dia: .279"(7mm) Insert Dia: .240" (6mm) Exposed Length Tip & Flange: .4" (10mm) Overall Length: 1.27" (32.2mm)