3" Bench Clamp

Average Review (1):

Quick, Easy Benchtop Clamping with Automatic Adjustment

  • 3" reach (76mm); clamps materials up to 3-3/4" thick (83mm)
  • Adjusts automatically to match material thickness
  • Easy-to-regulate pressure with a simple thumbscrew
  • Large clamp faces spread pressure evenly 
  • Ergonomic padded grips prevent hand fatigue
  • Compatible with the Kreg Clamp Table, Clamp Trak, Clamp Plate, and the Universal Clamp Trak Kits



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Please check back on 4/20 for availability.


These versatile clamps are perfect for creating flush-fitting assemblies with Kreg Joinery, and they're great for project assembly, routing, cutting, sanding, drilling, and more. Bench Clamps work with Clamp Trak and Plates, the Clamp Table, Mobile Project Center, and more to secure workpieces using an extra-large padded clamp face that evenly distributes clamping force. 

Two sizes are available: 3" reach with 3-3/4" capacity, and 6" reach with 5" capacity.

Auto-Adjust Technology
Thanks to Automaxx® Auto-Adjust Technology, Bench Clamps adjust to match material thickness automatically with a simple squeeze of handles — whether the material is thick, thin, or in between. You can clamp a 2x4 and then a piece of 1/2" plywood without ever readjusting the clamp.

Easy-to-Regulate Clamping Pressure
Easily regulate clamping pressure with a simple thumbscrew. Just set your desired pressure by turning the thumbscrew for more or less pressure. Once the pressure is set, the clamp maintains consistent clamping pressure with every thickness.

Highly-Durable Construction
Bench Clamps are designed to withstand years of heavy use, thanks to heavy-duty, all-metal construction. They also have ergonomic padded grips for comfort and ease-of-use.

California Residents: Prop 65 Information


Clamping Method

Benchtop clamping with auto-adjusting technology​

Clamping Capacity

Materials up to 31/4" (83mm)


3" (76mm) 

Adjustment Knob

Provides easy-to-regulate clamping pressure


Ergonomic padded grips prevent hand fatigue 

Clamp Body

Highly durable, all-metal construction 

Compatible With

Kreg Clamp TableClamp TrakClamp Plate, and Universal Clamp Trak Kits

Reviews for "3" Bench Clamp"

Average Review:

Distant customer

Far away at the tip of Africa I bought one 3" and a 6" clamp. After about 3 months and not a great deal of use the 3" clamp has absolutely no holding power. No matter how it is adjusted I can painlessly clamp my finger and pull it out from underneath. Posted on local reviews to no avail.This is extremely disappointing - a useless tool unused for over a year now. No problem with the 6" clamp.


By Don MacIver

October 17, 2017

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