5/8in to 1in Adapter

5/8in to 1in Adapter

Originally designed to mount the Barbell Anchor on Titan T2 racks, these versatile 3D-printed adapters allow you to mount the Barbell Anchor using a single bolt per side on standard 5/8" racks—perfect for the Dock and other 1" rack accessories. Available in 13 vibrant colors, they combine function and customization, letting you expand your rack's capabilities with ease and style.

Discount Code: MASSENOMICS
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5/8in to 1in Adapter Reviews

Based on 4 reviews from Gym Radar users, the Darko Lifting 5/8in to 1in Adapter have an average rating of 5.00 out of 5. They're currently the #14 most-owned Rack Components on Gym Radar, with 12 home gyms reporting ownership.

4 Reviews

5.00 / 5
Performance
5.00 / 5
Build Quality
5.00 / 5
Value
5.00 / 5

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Bear’s Gym - Thomas Scott
Bear's Gym
90 reviews
1280 points
(5.00)
8/23/2026
These are really useful to have! I have mostly 1” racks but started with rogue monster lite and I’ve been able to use these to make things work
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End Game Strength
End Game Strength's Gym
6 reviews
176 points
(5.00)
8/22/2026
The 5/8 to 1 inch Adapter Plate is an incredibly useful accessory and a great solution for anyone running a 5/8 inch rack who does not want to be locked out of the growing number of 1 inch attachments on the market. The plate is simple, solid, and does exactly what it is supposed to do. It opens up a ton of additional attachment options without forcing you to replace your rack or rebuild your entire setup. For someone who has already invested heavily into a 5/8 inch ecosystem, that versatility is a huge benefit and can potentially save a lot of money. I also love accessories like this because they solve a real compatibility problem instead of trying to reinvent something that already works. It gives 5/8 inch rack owners significantly more flexibility and makes it much easier to take advantage of newer attachments as they come to market. Absolutely a 5 star accessory and one of those small pieces that can dramatically expand what you are able to do with your rack.
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GymOwner
GymOwner's Gym
6 reviews
141 points
(5.00)
8/17/2026
Used these to connect some Iron Bull Frankenstein uprights to my pre-existing Rogue monster lite four post with Rep PR-5000 crossmembers. Worked perfectly for my purpose and helped me to bring together the colors of the various rack pieces.
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Speedbump
A No Excuses Quarantine Gym
97 reviews
1111 points
(5.00)
8/8/2026
Work fantastic for adapting 1” to 5/8” components. Only thing to consider is since they have to mount to the inside of whatever it is you use it for, it may require a slightly longer bolt.
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