Store Locator
$25.99 Each
In stock
QTY

Get Expert Advice

Return Policy

Armor STC-HH70 Auto-Adjust Hold-Down Toggle Clamp, High-Profile

Applies fast, easy hold-down pressure—simply close the clamp and it automatically adjusts to the thickness of your workpiece!
Item #
57952
Rating:
100% of 100

Armor Auto-Adjust toggle clamps automatically adjust for different thicknesses of material, eliminating the need to readjust the clamp when changing stock. Whether you're clamping a standard piece of 3/4'' stock or a thin sheet of veneer, one flip of the lever is all it takes to secure your work. The clamp applies downward pressure, making it ideal for workbenches, jigs and fixtures—anything you would use a hold-down clamp for. When closed, it maintains a horizontal orientation so it won't obstruct your work. Clamping force is easily adjustable—simply rotate the adjustment screw to increase or decrease the pressure. Once set, it stays the same for all thicknesses—just set it and forget it. The threaded post allows additional adjustment range when needed.


Features:
  • Auto-Adjust: Armor’s Auto-Adjust technology automatically adjusts to variations in workpiece dimensions while maintaining consistent clamping pressure
  • Adjustable Clamping Pressure: The integrated adjustment screw is used to create a wide range of clamping pressures. Rotate the screw clockwise to decrease and counterclockwise to increase the clamping force
  • Strong, Lightweight: Auto Clamps are constructed of nickel plated 1050 heat-treat spring steel
  • One-Handed Operation: Armor’s Auto-Pro AutoClamps are designed for one-handed operation, a huge advantage over the competition
  • Horizontal Base Plate: Horizontal plate features adjustable mounting holes on the base plate to accommodate most standard toggle mounting patterns
  • Large Soft-Grip Handle: Features soft insets for maximum grip and comfort
(1) Armor STC-HH70 Auto-Adjust Hold-Down Toggle Clamp, High-Profile
More Information
Brand Armor
Manufacturer Part Number STC-HH70
Weight 1.2500
Tech Spec
  • Model No: STC-HH70
  • Opening: 0 to 2-3/8''
  • Adjustable Clamping Force: 25 to 550 lbs.
  • Holding Capacity: 700 lbs.
  • Total Length: 8.77''
  • Opened Height: 7.43''
  • Closed Height: 2.51''
  • Approx. Weight: 1.2 lbs.
  • Fastener: 1/4'' or M6
Clamp Pressure 25-550 lbs
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2
0
0
0
0
multi use
these are perfect for multiple uses
September 30, 2017
Purchased
over 2 years ago
Woodworking Experience:
Advanced
Great Clamp
I use these to hold bench tools such as table top belt and disc sanders as well as clamps for table saw projects.
August 28, 2016
Purchased
over 3 years ago
Woodworking Experience:
Intermediate
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 1 answer
Why did you choose this?
Rockler Store
Needed something like this.
RANDY S on Dec 20, 2019
Auto clamp feature AND superior reviews when compared with Bessey version.
Robert I on Mar 25, 2018
Needed something like this.
RANDY S on Dec 20, 2019
Hands Free Holding
S T on Aug 21, 2019
Auto clamp feature AND superior reviews when compared with Bessey version.
Robert I on Mar 25, 2018
clamp location varies
gary b on Oct 16, 2017
I am building a sled for my table saw to use it for a jointer. I need these to clamp down the stock.
Carmen D on Jan 14, 2017
Husband's wish list
Christy G on Nov 28, 2016
building a special jig for project
William D on Nov 12, 2016
For use with table saw jig.
Gregory B on Aug 16, 2016
need for a specific project currently in progress
Scott R on Jun 25, 2016
for a jig I made
Ron K on Jun 23, 2016
using to hold down stock for router table shaping jig
Carl L on Dec 18, 2015
Great product !!<br />I bought eight units (when IT was in a discount) and I am very satisfied
rachel h on Sep 24, 2015
I saw these at the AWFS fair in Las Vegas. There is nothing else like them. They auto adjust for any height from 0 - 2" plus. The pressure is also adjustable,
William M on Jul 25, 2015
This self adjusting clamp will make the leg tapering jig I'm building much easier to use
CJ S on May 26, 2015
Hands Free Holding
S T on Aug 21, 2019
clamp location varies
gary b on Oct 16, 2017
What is the max thickness it could hold?
Tommy D on Jan 4, 2019
What size/thread is the hold down foot attached to?
Jason M on Nov 30, 2017
BEST ANSWER: M8 is what the Clamp comes with but we make a 5/16" threaded device that works much better. My products will work on Armor Tool or Bessey Clamps. Thanks Ray