This is fine as a cable attachment. I have not used this for Landmine yet, so we'll see how that works. If you don't envision the extensive amount of holes, go for the Longy bar.

I do like the way they hold the bar without it moving too much. It's actually great for the Rep cambered mutli grip bar because these keep it from rotating like it wants to do. They came with my rack which I bought used, but they're nothing special otherwise.

Mobile, secure, and cozy for my drinks. Perfection.

You don't need it until you do. The most secure version of a drink spotter. 6/5 stars.

I used a $50 coupon from BoS and a discount on the black collars to get 2 pairs for about $6 total. I love the magnet feature. It's a must for all collars that fit regular barbells for me going forward. However, depending on the bar, they can be very hard to close. Ironically, they are difficult to close on my BoS power bar, but they fit snugly with an easy close on my Rogue Ohio Bar. They are fine, but their performance is bar dependent.

I cannot think of any better may to improve this sled, especially the core unit, except for one thing: it's heavy, so moving it around can be difficult. I've had to replace the UHMW a few times, but it's an easy thing to do.

Great jack. The roller capability can be better, especially depending on the bar used and the weight. However, overall, for the price, it's a great deadlift jack by itself. I would like a bit more UHMW on the top of the jack.

It's an axle. It's fairly inexpensive. It fits normal collars. if you want an axle without spending too much, get this bar.