very sturdy channels
used 4 of them for a large maple countertop
shipping was very fast too

Hardware is excellent

These inserts and bolts were the perfect size for my C channel install.

Rampa - Insert Nuts

good service....great produck

Love the website - so easy to navigate and the videos were helpful. Just wish that it hardware could be thrown in an envelope and shipped at a more affordable rate.

They go in smothly and provide a solid anchor even in Maple. Materials are better than others I have used.

Exellent

Exemplary service and expedited delivery of quality products

Very nice finish on the c channel and delivery was quick.

Worked great! The only thing I noticed was the insert hex holes don't seem to fit the Rampa Allen key very well (or at least these Rampa nuts don't fit the Rampa key I bought from you last year very well)

I've had the hex home strip on a couple of them with a 10.5mm bit. Just a little too much slol from factory.

Otherwise, excellent kit! Keep up the good work

very good

Good stuff

These inserts are like little works of art. They are beautifully finished, the threads are clean and butter smooth, and they install perfectly straight. I cannot imagine why I would ever buy anything else.

Got these nuts took one too a machine shop and got a 1/2 13 tap to thread the hole much easier to get the bolt in especially in very hardwood

I found the Rampa inserts to be great but found the Rampa bolts heads to chew up very easily. Definitely not new to using hex heads, my tools are top notch. Just seemed difficult to not chew up the bolts when slowly tightening.

5 stars ! They worked perfectly for our project .. will use them again ..

Thank you for your excellent service.

They worked very well, easy to install (I picked up the famag 10.5mm Brad point bit from KJP as well)
The hardware is currently holding the legs on a three leg table I have made with 4/4 white oak lumber from KJP.
Very happy with all the items in my order.

C-Channel Hardware Pack

Ramps bolts are an excellent choice that pairs perfectly with Rampa threaded inserts. I had not used either prior to my past order, but they worked so well that I will always use Rampa products on my woods projects.

Excellent!

I used the Rampa bolts to attach c-channel to my daughter’s farm table build. They were easy to install and worked great. The top is flat and stable. I will surely use this product again.

These are high quality, period! They screw in smoothly into Rampa Inserts. Best on the market.

These are the best inserts on the market! They're high quality and easy to install. Just make sure to buy the right size brad point bit to prevent tear-out when inserting.

Excellent quality products - prompt shipping (delayed by rail accident — no faullt of this vendor). Items arrived in perfect condition ready to use. Will definitely look to KJP for future woodworking supply needs.

ça fait la job

ça fait la job!

Package was way too big your black footprint sucks

Great quality

Works well.

You must use the correct drill bit depending on the wood you’re using. I tested my 3/8 bit in a scrap 2x4 and the driver sent the insert home beautifully. Then I tried same size hole in scrap 8/4 white oak and it got about halfway and stripped the insert as the hole was too tight! I had to order a slightly larger bit and a 25/64 bit worked perfectly to allow the driver to send home the insert. So order a couple extra inserts and TEST out the fit on scrap first.

Rampa - Insert Nuts

10mm for soft wood and 10.5 for hard. Can't find a 10.5mm bit anywhere. But the inserts have not cracked anything with the 10mm but I am avoiding edges to be safe