SKU: 92640474057

RAM Tough Ball - 1" with 5/16"-24 thread x .375" long thread - Hunting Bows

Sale price$21.87 Regular price$24.30
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

RAM Tough Ball - 1" with 5/16"-24 thread x .375" long thread - Hunting BowsRAP B 379U 312437 RAM Tough Ball with 5 16" 24 x . 375" Threaded Stud (B Size) The RAP B 379U 312437 is a RAM Tough Ball with a 1" B size rubber ball on a 5 16" 24 x . 375" (9. 525mm) stainless steel stud. That thread matches the stabiliser port on most compound hunting bows, so you can fit a B size RAM ball to your bow and pair it with a B size arm and action camera adapter (each sold separately) for a stable, vibration damped camera rig. Key

RAP-B-379U-312437 – RAM® Tough-Ball™ with 5/16"-24 x .375" Threaded Stud (B Size)

The RAP-B-379U-312437 is a RAM® Tough-Ball™ with a 1" B-size rubber ball on a 5/16"-24 x .375" (9.525mm) stainless steel stud. That thread matches the stabiliser port on most compound hunting bows, so you can fit a B-size RAM ball to your bow and pair it with a B-size arm and action-camera adapter (each sold separately) for a stable, vibration-damped camera rig.

Key Features

  • 5/16"-24 x .375" (9.525mm) male thread, sized for common bow stabiliser ports
  • Suits Hoyt, Mathews, Bear, PSE and Diamond compound bows
  • 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
  • Backed by RAM Mounts' lifetime warranty

Specifications

  • Thread: 5/16"-24 x .375" (9.525mm)
  • Ball size: 1" (B size)
  • Material: high-strength composite with stainless steel thread
  • Weight: 36 g (0.08 lb)
  • Load rating: 907 g (2 lb) standard use, 454 g (1 lb) heavy-duty use

FAQs

Does this come with an arm and camera adapter?

No. This is the threaded ball only. To film from your bow you also need a B-size RAM® double socket arm and an action-camera adapter, which we sell separately.

Will it fit my bow?

It uses the 5/16"-24 stabiliser thread common to Hoyt, Mathews, Bear, PSE and Diamond bows. Check your stabiliser port is 5/16"-24 before ordering.

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: 92640474057

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Erik
Dallas, US
★★★★★ 5
I’m Team Maelreg!
Color: Dark Grey Heather, Size: 3X-Large
I’m a huge fan of Maelreg! I’ve purchased numerous polos, a hoodie, a pair of shirts, and some golf pants, as well as two of these quarter zips (and I currently have a third one in my Christmas list). I love the way they fit and the way they look. I’m a bigger guy too, so it’s not easy to find fashionable “ath-leisure” apparel that doesn’t make me look like a popped can of Pilsbury biscuit dough. The only thing close to a complaint I can think of is that these are a lightweight weight material and the collar doesn’t want to stand up on its own. I wish Maelreg made a medium weight version with a little sturdier of a collar, but that’s just me.
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Reviewed in the United States on December 10, 2025
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David M
Birmingham, US
★★★★★ 5
Nice fit!
Color: Saxony Blue Melange, Size: X-Large
Great fit. Very comfy. Not too heavy. (Think late spring, early fall weather.) Material and stitching seems high quality. Slightly stretchy fabric. We’ll see how it holds up to wear and washing, but so far so good. I’ve already purchased another in a different color.
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Reviewed in the United States on November 1, 2025
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NicanorTij
Boise, US
★★★★★ 5
Fits true to size and good quality
Color: Black Grey Heather, Size: Large
I gave this 5 stars because I was pleasantly surprised by the fit and quality. The zipper is nice, it zips firm, it's not flimsy like a cheap zipper. For reference I am 5'7", athletic build, and 198 pounds. I ordered a size large and it fits perfect. I will buy more for sure.
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Reviewed in the United States on November 9, 2025
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LCAH
Charlottesville, US
★★★★★ 5
Great fit, excellent material. Will buy more!
Color: Cobalt Heather, Size: Small
Great quarter zip comparable to the high end designer brands. Buttery material, well fitted. Runs a bit big so I sized down and it’s a perfect trim cut fit. Will buy other colors. Would like to see some patterns in addition to the solid colors. I’m 5’10” 165lbs and small size fits perfectly.
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Reviewed in the United States on September 20, 2025
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Brian C.
Carnegie, US
★★★★★ 5
Perfect for the gym!
Color: Cobalt Heather, Size: XX-Large
I bought 2 (black and blue) and wear them to the gym weekly. They wash & dry very well! They are nice enough for casual wear too. I’ll probably buy a 3rd color soon!
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Reviewed in the United States on April 23, 2026

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