Kreg Automaxx 3" Bench Clamp
Gone are the days of adjusting locking clamps for different thickness materials. These have been replaced by the Kreg Automaxx clamps, the adjustment knob which is usually positioned at the end of the handle, has been replaced by an automatically adjusting mechanism that is built into the handle. This adjustment can have the pressure required adjusted as well, to give that extra tight grip on something, or that gentler grip on more delicate materials. The Kreg Automaxx clamp makes clamps easy and fool proof, giving the versatility you need that with the simplicity you want. This clamp provides 76mm of reach, and can clamp up to 83mm thick, and with the easy to adjust thumbscrew, the holding pressure can easily be adjusted depending on the job.
Gone are the days of adjusting locking clamps for different thickness materials. These have been replaced by the Kreg Automaxx clamps, the adjustment knob which is usually positioned at the end of the handle, has been replaced by an automatically adjusting mechanism that is built into the handle. This adjustment can have the pressure required adjusted as well, to give that extra tight grip on something, or that gentler grip on more delicate materials. The Kreg Automaxx clamp makes clamps easy and fool proof, giving the versatility you need that with the simplicity you want. This clamp provides 76mm of reach, and can clamp up to 83mm thick, and with the easy to adjust thumbscrew, the holding pressure can easily be adjusted depending on the job.
Gone are the days of adjusting locking clamps for different thickness materials. These have been replaced by the Kreg Automaxx clamps, the adjustment knob which is usually positioned at the end of the handle, has been replaced by an automatically adjusting mechanism that is built into the handle. This adjustment can have the pressure required adjusted as well, to give that extra tight grip on something, or that gentler grip on more delicate materials. The Kreg Automaxx clamp makes clamps easy and fool proof, giving the versatility you need that with the simplicity you want. This clamp provides 76mm of reach, and can clamp up to 83mm thick, and with the easy to adjust thumbscrew, the holding pressure can easily be adjusted depending on the job.
Gone are the days of adjusting locking clamps for different thickness materials. These have been replaced by the Kreg Automaxx clamps, the adjustment knob which is usually positioned at the end of the handle, has been replaced by an automatically adjusting mechanism that is built into the handle. This adjustment can have the pressure required adjusted as well, to give that extra tight grip on something, or that gentler grip on more delicate materials. The Kreg Automaxx clamp makes clamps easy and fool proof, giving the versatility you need that with the simplicity you want. This clamp provides 76mm of reach, and can clamp up to 83mm thick, and with the easy to adjust thumbscrew, the holding pressure can easily be adjusted depending on the job.
in 4 offers
The lowest price for Kreg Automaxx 3" Bench Clamp right now is $85.00 at Total Tools, compared across 4 retailers.
The all-time low was $44.53 on 7 July 2025 — today's price is 91% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 July 2026.
Last updated at 05/07/2026 23:45:31
Kreg KBC3 Bench Clamp With Automaxx, 76mm/3"
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KREG 3inch Bench Clamp KR-KBC3
Delivery between 10–15 July $13.25
KREG Bench Clamp 3" - KR-KBC3 - Tool Kit Depot
Delivery between 13–16 July $10
Kreg KR-KBC3 76mm (3") Bench Clamp
Delivery between 10–20 July $9.70
originally posted on kregtool.com
I ordered these clamps but was disappointed to find they do not fit with the mini-track system I have. Specs on the clamps was not clear on that. Returning to Kreg is a hassle so instead I had to grind down the mounting bolts so they fit. Not a great look for a new clamp. It's not the first time I've had a compatibility issue with Kreg stuff. Some additional info or compatibility chart for all the claps/tracks/accessories would be nice so it's not trial and error on the buyer's end.
originally posted on ebay.com
Works as expected, lots of clamping pressure, self adjustment height makes differing materials a breeze. Seems well made, fits 20mm MFT holes snugly. I have been using Kreg pocket jigs for years, their products are well made and thought out.
originally posted on rockler.com
I've used it a few times and it works well. But I have a generic track I put into my workbench and the hold-down bolt in the clamp doesn't fit. There is a slot in the package that's supposed to carry a generic hold-down, according to the reviews, but it didn't in my case. I just filed down the head on a 5/16-18 bolt and it works. I mentioned that to Rockler and they had Kreg send me another clamp. Nice of them but it still didn't have the extra hold-down. No problems though, since I now have two clamps. I have to jury-rig this one as well but I was going to purchase another clamp. So, thanks Rockler this works well for me. Good support and good service.
| Item dimensions L x W x H | 33.3 x 13 x 3.2 centimetres |
| Style | Simple |
| Product dimensions | 33.32 x 13 x 3.18 cm; 453.59 Grams |
| Is discontinued by manufacturer | No |
| Number Of Pieces | 1 |
Kreg KBC3 Bench Clamp With Automaxx, 76mm/3"
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KREG 3inch Bench Clamp KR-KBC3
Delivery between 10–15 July $13.25
KREG Bench Clamp 3" - KR-KBC3 - Tool Kit Depot
Delivery between 13–16 July $10
Kreg KR-KBC3 76mm (3") Bench Clamp
Delivery between 10–20 July $9.70
I ordered these clamps but was disappointed to find they do not fit with the mini-track system I have. Specs on the clamps was not clear on that. Returning to Kreg is a hassle so instead I had to grind down the mounting bolts so they fit. Not a great look for a new clamp. It's not the first time I've had a compatibility issue with Kreg stuff. Some additional info or compatibility chart for all the claps/tracks/accessories would be nice so it's not trial and error on the buyer's end.
Works as expected, lots of clamping pressure, self adjustment height makes differing materials a breeze. Seems well made, fits 20mm MFT holes snugly. I have been using Kreg pocket jigs for years, their products are well made and thought out.
I've used it a few times and it works well. But I have a generic track I put into my workbench and the hold-down bolt in the clamp doesn't fit. There is a slot in the package that's supposed to carry a generic hold-down, according to the reviews, but it didn't in my case. I just filed down the head on a 5/16-18 bolt and it works. I mentioned that to Rockler and they had Kreg send me another clamp. Nice of them but it still didn't have the extra hold-down. No problems though, since I now have two clamps. I have to jury-rig this one as well but I was going to purchase another clamp. So, thanks Rockler this works well for me. Good support and good service.
I have two Kreg AutoMaxx 3" bench clamps and they have helped make the job a lot easier. I am building a small end table and the clamps, along with my Kreg pocket hole jig 320 and my portable woodworking table, have made holding the legs and braces in place so much easier to drill pocket holes and screwing them in place.I wish I have known about the Kreg AutoMaxx 3" bench clamps years ago. I would highly recommend this product. Thanks, Jim
Does not work with standard 1/4 T-Track, so it is pretty useless for my needs. There is no way change it. The screw that holds it down is turned from underneath, so it flops around in the track and does not give a good clamp, it rocks the wood
I have to give these clamps 5 stars because they are strong and auto-adjust just as advertised. Caution: you have to use them with their "Klamp Track" products made specifically for these clamps or you will ruin your regular T-tracks . They are so strong that they pull up and bend regular T-track (and I've tried 3 kinds) and the bolt is too large anyways for most. This is not a problem because it is in their instructions - you just need to believe it. The auto adjust feature is excellent. I don't even grab other clamps without it now.
The mounting screw is 5/16" and the head will not fit standard quarter inch T-track. Be aware not to set it for too much pressure because it will warp your track. Mine is in use on a Pantorouter table with the pressure set down. I am unable yet to use it on my drill press which uses quarter inch track. Can't find a 5/16" bolt with head to fit the quarter inch track. The Kreg track which might be a fit is a big cost solution.
This is the 2nd clamp i bought. Very versatile in different mounting positions, quick and firm.
Another good Kreg-ster. I haven't used it much yet, but I might suggest a fixed pin that holds the clamp to the slot,rather than an adjustable one. But my opinion may change after much use. I bought a second one to go on my Kreg Mobile work center, seems I always need at least 2.
Works great in my Rockler T-Track right out of the box. I was worried, as some of the reviews said that it needs a replacement screw to get it to fit. It's a perfect fit and slides easily in the track, rotates around. The screw is even adjustable by hand, but you pretty much set it and forget it. A lot more thickness capacity than the Rockler T-Track Clamps, and the foot doesn't get in the way as much if you're clamping and drilling into something small like a hinge.
| Item dimensions L x W x H | 33.3 x 13 x 3.2 centimetres |
| Style | Simple |
| Product dimensions | 33.32 x 13 x 3.18 cm; 453.59 Grams |
| Is discontinued by manufacturer | No |
| Number Of Pieces | 1 |
