RAM Tough Ball - B Series 1" - with camera thread (0.5 inch)
SKU: 73008982986

RAM Tough Ball - B Series 1" - with camera thread (0.5 inch)

Sale price$22.23 Regular price$24.70
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

RAM Tough Ball - B Series 1" - with camera thread (0.5 inch)RAP B 379U 252050 RAM Tough Ball with 1 4" 20 x . 50" Threaded Stud (B Size) The RAP B 379U 252050 is a RAM Tough Ball with a 1" B size rubber ball on a 1 4" 20 x . 50" stainless steel stud. The longer half inch stud suits the standard camera and camcorder thread, giving you a B size ball that drops into any B size RAM double socket arm. Key Features 1 4" 20 x . 50" male thread, matching most camera and camcorder threaded holes 1" B size rubber ball

RAP-B-379U-252050 – RAM® Tough-Ball™ with 1/4"-20 x .50" Threaded Stud (B Size)

The RAP-B-379U-252050 is a RAM® Tough-Ball™ with a 1" B-size rubber ball on a 1/4"-20 x .50" stainless steel stud. The longer half-inch stud suits the standard camera and camcorder thread, giving you a B-size ball that drops into any B-size RAM® double socket arm.

Key Features

  • 1/4"-20 x .50" male thread, matching most camera and camcorder threaded holes
  • 1" B-size rubber ball fits any B-size RAM® double socket arm for near-infinite adjustment
  • High-strength composite body with stainless steel stud for marine and outdoor use
  • Backed by RAM Mounts' lifetime warranty

Specifications

  • Thread: 1/4"-20 x .50"
  • Ball size: 1" (B size)
  • Material: high-strength composite with stainless steel thread
  • Weight: 32 g (0.07 lb)
  • Load rating: 907 g (2 lb) standard use, 454 g (1 lb) heavy-duty use

FAQs

What is the difference between the .25", .50" and .625" versions?

Only the stud length. All three share the 1/4"-20 thread and the 1" B-size ball; pick the stud length that matches how deep the threaded hole on your device is.

Which RAM arms does it fit?

The 1" ball fits any B-size RAM® double socket arm and any B-size socket base.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73008982986

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Ann
Pawtucket, US
★★★★★ 5
Efficient and easy to use
Color: White
Easy to set up, color is great
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Reviewed in the United States on March 9, 2026
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G. Mrema
Belleville, US
★★★★★ 1
Terrible product to buy! Total scam
Color: White
These printers are terrible printers, cheapa made printers, and takes forever to print and prints are horrible. When you return them takes forever to get your refund. I paid $40 to ship it so they won’t come up with nonsense, and they charged me $68 return fees! This is as scams as they come. You send customers garbage and charge them when they returned them? 🤮 sick.
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Reviewed in the United States on January 21, 2026
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Megan Teague
Omaha, US
★★★★★ 5
*Changed my review*
Color: White, Color: White
7/19- So, after I got the mess cleaned up, I decided to go ahead and attempt to add the other colors. Those colors did not make a mess everywhere or leak out so I came to the conclusion it was the black ink bottle that was the issue. Finished setting up the printer and it works and prints beautifully! 7/18- WHY IS MY INK LEAKING ALL OVER THE PLACE! I’m scared to put any of the other colors in it. This is a waste of product and $$$$. Putting ink in a printer should not be this messy! I’m so furious right now.
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Reviewed in the United States on July 18, 2024
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E. Mcmahon
Natrona Heights, US
★★★★★ 5
Sublimation printing
Color: Black
The print quality is wonderful. The colors are vibrant. Easy to use and easy to set up. I’ve used it four times so far with wonderful results. My sublimation projects come out clean and clear.
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Reviewed in the United States on June 14, 2025
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Mairim
Battle Creek, US
★★★★★ 5
Printer
Color: White
Buenisimo printer muy útil para lo que lo necesito
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Reviewed in the United States on January 4, 2026

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