ToolcoolClear Cut Precision Stock Guides One Way Bearing Roller Feeder Upgraded Featherboard Safety Feeding for Router Table Saw

I use this on a tablesaw and they keep your work piece angled towards the fence. If you would like to minimize kickback you have to try these. Thanks for creating an excellent product.

I bought this to fit into my combination 3/4" miter slot and T-slot bar mounted on top of my table saw fence. I liked the idea of this stock guide with angled rollers that help register against the fence with angled rollers, thinking safety as well as more accurate cuts. When I slid the miter sliders (red) into my miter slot and tightened the knobs, the mechanism angled away slightly from the fence. I measured the smaller arm and discovered that it measures about 0.7 inches, less than the o.75 inch width of the miter slot. I was going to return the stock guides but I am used to having to fix something on China sourced accessories as well as being stubborn to give up. I noticed that the tightening screws were threaded through using a standard 6mm x 40mm screw. I ordered some fender washers for 6mm ID screws x 1 inch OD x 1.5mm thick (funny mix of metric & US dimensions) and some 6mm x 45 mm screws. I used 2 flat washers , one on each side of the mechanism, slid the modified mechanism into the miter slot and tightened the knobs. Success. Everything is now straight and works as intended.I am giving this a 3 rating since this comes with hardware mounted to attach in a standard 3/4 inch miter slot and does not work properly due to the smaller arm being less than 3/4 inches in width which causes a problem when tightening the knob. I had to buy additional washers and screws to fix this.Note: This also comes with T-slot nuts which don't have this problem. The problem is if you want to use this with any standard 0.75 inch miter slot. In my case, I did have a T-slot track above my miter slot, but the rollers would not reach below about 0.8 inches from the saw table, which made it non-usable for my purposes. I also use the miter slot for mounting feather boards, so I was not about to flip the track upside down to allow use of the T-slots.

These seem very well made and I like the fact that t-track nuts are provided for both miter slots and typical 3/4” t-track. I marked the item down one star because the small t-nuts are so narrow that you have a hard time keeping them in the slot. I am on the hunt for better nuts but they have to be metric which is a challenge in the US.

It works fine

While it appears to be something that would work well, in practice it barely does the job. It's ok if all you work with is wide and thick stock, but if you have to make narrow cuts or routinely work with stock under an inch in thickness it's useless.A feather board works much better.

Good product for the price

One wheel does not turn smoothly, but the other one works great.I will try another one and see if I can get two wheels that work.I love that is presses the wood against the fence for a very cleat cut.