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RAM® 1" NPT Female Threaded Hole with Ball

RAM® 1" NPT Female Threaded Hole with Ball - Main image
$60.89 $86.99 In stock

Category: Components

The RAM® 1" NPT Female Threaded Hole with Ball is a mounting component from RAM Mounts. It combines a 1" NPT female threaded hole with an attached ball, allowing it to serve as a base or connection point within a compatible RAM Mounts system.

  • Part number: RAM-D-218-1
  • Category: Components
  • Ball size: D Size 2.25" (rated to hold 6 lbs)
  • Connection type: 1" NPT female threaded hole with ball
  • Brand: RAM Mounts
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Alexander ★★★★★

Swapped out my old plastic base for this threaded ball mount and the fitment on my 1-inch NPT pipe was perfect—no adapter needed. It holds my tablet steady even on rough roads.

Scarlett ★★★★★

The ball is machined nice and tight, so there's zero wobble once you thread it into place with the 1" NPT threads. I swapped out a flimsy plastic mount for this and the whole setup feels rock solid now.

Grace ★★★★★

Installed this as the pivot point for my DIY desk mount and the threading caught perfectly on the first try, no wobble at all.