更換或升級您的 Dogtra 訓練系統上的接觸點，使用這款正品 5/8 吋公頭塑膠接觸點。作為直接替換零件，它有助於維持您的電子項圈或訓練裝置的可靠性能。
The threads lined up perfectly with the collar unit and it seated snugly with no wobble once tightened. Took maybe two minutes to swap out and the charge connection feels just as solid as the original.
This replacement piece fit my training collar perfectly, and the 5/8" size makes contact with my dog's neck much more consistently than the old one. The plastic feels sturdy enough for everyday use, so I'm glad I swapped it out before it fully wore down.
My dog’s old contact point was worn down, so I grabbed this replacement and it’s been working perfectly since the swap. The 5/8" male plastic size fit snug and didn’t wiggle at all during our training runs.