I debated for 2 years on how to build a good trimmer rack that wouldn't damage my trimmers. After reading where so many of you guys preferred the Trimmer Trap, I decided to buy one. I got a TT2-Pro-4 from Power Equip. for $206 plus shipping. I now know why you guys like them. I can hold 1 stick edger and 3 trimmers or 4 trimmers. And they do fit like a glove. I suppose someone could remove 4 nuts and bolts and take them all at once, so I'll weld the nut to the bolt. I could build one just like it in my shop, but I'd rather be mowin. Anyways, it's a tax write-off. Oh yeah, I also bought 2 of the ST-1 Stihl backpack blower racks ($39.95 ea). Those would be really easy to build.