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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
RAM Tough Ball - B Series 1" - with 6mm M6 Male Threaded PostRAP B 379U M616 RAM Tough Ball with M6 1 x 6mm Threaded Stud (B Size) The RAP B 379U M616 is a RAM Tough Ball with a 1" B size rubber ball on an M6 1 x 6mm stainless steel stud. The M6 thread suits a range of marine electronics and accessories, giving you a B size ball that drops into any B size RAM double socket arm. Key Features M6 1 x 6mm male thread for devices with an M6 mounting hole 1" B size rubber ball fits any B size RAM double socket arm
RAP-B-379U-M616 – RAM® Tough-Ball™ with M6-1 x 6mm Threaded Stud (B Size)
The RAP-B-379U-M616 is a RAM® Tough-Ball™ with a 1" B-size rubber ball on an M6-1 x 6mm stainless steel stud. The M6 thread suits a range of marine electronics and accessories, giving you a B-size ball that drops into any B-size RAM® double socket arm.
Key Features
- M6-1 x 6mm male thread for devices with an M6 mounting hole
- 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
Common Uses
Handy for mounting a Raymarine Dragonfly depth sounder, and used as a mounting base on RED paddleboards from 2020 onwards, which switched to a 6mm thread.
Specifications
- Thread: M6-1 x 6mm
- 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
Which RED paddleboard does this suit?
RED boards from the 2020 model year onwards, which use a 6mm thread. For 2017 to 2019 boards you need the M8 version (RAP-B-379U-M81208).
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:
- 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
4.6 ★★★★★
Based on 288 reviews
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Product Reviews
★★★★★ 5
This was another great purchase 10 out of 10 would recommend
Color: Brown, Pattern Name: Tree stump 2 Pack
Worth the price! This is something my dog absolutely loves that keeps her engaged it's so easy to clean it's safe the size is just right for her and it's hard enough to where I don't have to worry about it breaking or her chewing it up or something.Great Buy
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Reviewed in the United States on May 6, 2026
★★★★★ 5
High quality toy loved by my dogs
Color: Brown, Pattern Name: Tree stump 2 Pack
These are amazing, my dogs favorite toys now. I have two strong chewers who haven’t been able to destroy these. I use yogurt, peanut butter and eggs, broth, really any dog friendly liquids to fill it. I recommend these to all my friends and family with dogs of all sizes.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Excellent Purchase!
Color: Brown, Pattern Name: Tree stump 2 Pack, Color: Brown, Pattern Name: Tree stump 2 Pack
My dogs and I really like these treat toys! I was surprised and questioning whether to keep them when I took them from the box. They are heavier and harder and larger than I envisioned. I didn't realize how hard a nylon/coffee wood combo actually is. However, I want to emphasize that the sales description IS accurate. It details the specifications, materials and size. Clearly states that they are designed specifically for aggressive chewers. I just haven't purchased anything quite like this before.
That said, I was happy it came in a 2 pack and it seems a good value for the price. The dogs have chewed on them, I can see the marks, but they haven't made a dent after about 6 treat sessions. These logs are at least as hard as antlers. They will last a long time. The silicone trays are easy to fill and freeze. I made low calorie popsicles with bone broth and some added mix-ins like pureed pumpkin, healthy freeze dried dog food topper sprinkle, etc. You could also add some peanut butter in the small open end of the log if you want. I just ran hot water over the bottom of the silicone tray to melt the freeze slightly and the frozen treats slid right out. They are shaped perfectly to fit the hole in the log. The seller provided small tools to unscrew/screw the cap in and out for filling with treats.
Even the smaller of my 2 dogs (30 lb Brittany) can get her mouth around the end of the log to carry it to her bed to lay and lick/chew it. I guess another advantage, beyond the durability, of the material is that my dogs don't want to play with it like a toy. They know it is time to relax and have a treat timeout. More like chilling with a chew bone.
Overall we really do love these!! Glad I tried them.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Durable, Engaging Toy That Actually Lasts
Color: Brown, Pattern Name: Tree stump 2 Pack
I’m really impressed with the ClariVora 2 Pack Dog Toys for aggressive chewers. My dog is a strong chewer and usually destroys toys quickly, but these have held up really well. The material is durable and tough without being too hard, which gives me peace of mind.
I especially love that they can be used as frozen treat toys. Filling them and freezing them keeps my dog busy for a long time and really helps with boredom and anxiety. They’re perfect for extending playtime and keeping dogs mentally engaged.
These toys are a great size for medium to large dogs, easy to clean, and have already become a favorite in our house. If you have a power chewer and want something interactive and long-lasting, I definitely recommend these.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Small but aggressive chewers love these
Color: Brown, Pattern Name: Tree stump 2 Pack
I have a Jack Russell and a chihuahua/jack mix (I know, I must have done something really bad in a former life and this is my punishment). They’re both aggressive chewers for their size. These hold up well and they love them. The silicon molds are really easy to use and clean. I spread a little peanut butter around the sides and then fill with wet food, pumpkin, Greek yogurt etc. Once frozen they pop out easy. Keep the kids busy for a solid 20mins. Just don’t over-tighten when you close them!
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Reviewed in the United States on April 2, 2026
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