I install cabinets and occasionally use ledgers to install wall cabinets when I can. Tired of looking for straight wood and drilling and screwing it to the wall, I figured there must be a better way. I found them and decided to give it a try. I like the concept, the parts are quite heavy and rigid and there is enough room in the slots for easy installation. Combined with the fact that they can be broken down into 2 foot sections, they are easy to store and transport. However, I strongly recommend NOT relying on bleed bottles. The vials are attached to the rails by no other than friction and I had 2 of them rolled around in the packaging. This gives me very little confidence in their accuracy. Combined with what I feel is an inflated price for what you get, I wouldn't recommend them unless you have a plan to reuse them. I understand this is a niche "specialized" item, but even $60 would be a reasonable price for this particular set. I think they will do the job I have planned for them and they will do well. Just dampen down your expectations of accuracy before taking the plunge.
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