My dog's old contact points were too short and kept breaking contact through his thick fur, so these longer ones finally solve that. They screw on easily and feel solid when I tighten them.
Madison★★★★★
The 3/4-inch length sits nicely through my dog's coat without feeling bulky, and they twist on securely with zero wobble during training sessions. Took maybe two minutes to swap out the old ones, and the connection feels solid every time.
Kevin I.★★★★★
My dog's fur is thick, so these longer points actually get through to the skin instead of just pressing on the surface. The threading screwed in easily to the collar unit, and they feel solid so far after a few weeks of daily use.