Well, after one season with the Trinity Iron Images (Lubbock, TX) 3 place trimmer rack and their XL blower rack, I am very impressed. The accessibility and functionality of these pieces is very good. I really like the trimmer rack design. The grooves that the trimmers fit into is a very good design and easy to use. The locking system is functional and secure. It uses one lock, so it needs to be re-locked after you take a trimmer out and then unlocked again before you put it back. The blower rack is functional with a large locking arm that will fit over basically any backpack blower. The ONLY thing I wish was different on this unit is that it has some kind of support base or something to take some of the weight off of the handle on the frame of the backpack. It's one thing for it to hang on there, but when you factor in hitting bumps and bouncing around, that's alot of stress on the handle. I run a bungee cord underneath the blower to take some of the weight off. Anyway, overall very nice units for the price. It was $137 for the 3 position long-scale trimmer rack and the XL backpack blower to be shipped to my door. Jason, I believe his name was, from TII was very helpful and the pieces were here within 2 days of me ordering them. When I get another trailer, I will be ordering some more racks from TII.