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Armor STC-HH50 Auto-Adjust Hold-Down Toggle Clamp, Low-Profile

Applies fast, easy hold-down pressure—simply close the clamp and it automatically adjusts to the thickness of your workpiece!
Item #
52710
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-HH50 Auto-Adjust Hold-Down Toggle Clamp, Low-Profile
More Information
Brand Armor
Manufacturer Part Number STC-HH50
Weight 1.1000
Tech Spec
  • Model No: STC-HH50
  • Opening: 0 to 1-9/16''
  • Adjustable Clamping Force: 25 to 550 lbs.
  • Holding Capacity: 700 lbs.
  • Total Length: 8.77''
  • Opened Height: 6.71''
  • Closed Height: 1.79''
  • Approx. Weight: 1.1 lbs.
  • Fastener: 1/4'' or M6
Clamp Pressure 25-550 lbs
5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
0
0
0
0
Good tools
Seem to work good
August 23, 2019
Purchased
5 months ago
Woodworking Experience:
Intermediate
Great clamp
July 13, 2018
Purchased
1 year ago
Woodworking Experience:
Advanced
STC HH50 clamp usage for straight cut jig
Clamp worked good for use on a straight cut jig for board edging on many boards that need edging.
Used STC clamp for edging jog to clamp boards for edge cuts. The clamps worked good due to strength.
Used STC clamp for edging jog to clamp boards for edge cuts. The clamps worked good due to strength.
May 11, 2017
Purchased
over 2 years ago
Woodworking Experience:
Advanced
Excellence!
Whoever designd this clamp deserves a Nobel Peace Prize! Exactly what I needed for a jig I was making. The best part is the adjustable tension. Was able to dial in just the right amount with ease. The construction feels very solid and well made. Tme will tell but pretty confident it will last me a lifetime.
April 29, 2016
Purchased
over 3 years ago
Woodworking Experience:
Advanced
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Why did you choose this?
Rockler Store
Using to hold drill press table to drill press to make it easy to remove
Mark O on Apr 26, 2019
need this for a project
RUSS N on Sep 11, 2015
Using to hold drill press table to drill press to make it easy to remove
Mark O on Apr 26, 2019
THIS IS NOT WHAT I ORDER I ORDER IN LINE CLAMP THANK YOU
Michael M on Oct 30, 2017
need this for a project
RUSS N on Sep 11, 2015
THIS IS NOT WHAT I ORDER I ORDER IN LINE CLAMP THANK YOU
Michael M on Oct 30, 2017
this says medium profile holds 0 - 13/16". Low profile says 0- 1 91/6". Are these reversed?
Rick M on Aug 2, 2019
BEST ANSWER: Blame it on the English language being convoluted :) Your assumption appears rational. Remember, you can manipulate specification/capacity by mounting on different thickness boards - to raise the clamp body in relation to, say drill press table. The board wound be the size of the clamp foot, large enough to allow screwing clamp foot. Hope this helps.