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90 Degree Positioning Squares Right Angle Clamps for Woodworking, 4 Pack(5.5"*5.5")Aluminium Alloy Corner Clamp Woodworking Carpenter Clamping Tool for Picture Frame Box Cabinets Drawers (4)

  • Based on 116 reviews
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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Jun 4 – Jun 18
Order within 7 hours and 59 minutes
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Size: 4pack


Features

  • 90-DEGREE CLAMPS FOR WOODWORKING: Create streamlined products from wood with the Silginnes right-angle clamps kit. Our premium quality clamps are processed with aluminum alloy and stainless steel and are precision engineered to support flawless handiwork.
  • STRONG FORCE CLAMPING TOOLS: As each side of our squares features seven holes, they have extra firm clamping force to keep your products secure while you saw. Our woodworking corner clamps have two measurement units, metric and imperial, and the laser-engraved scale is easy to read.
  • AS DETAILED AS WOODPECKER TOOLS: The beveled edges on our right-angle corner clamps are easy to handle and wont damage fragile cutting edges. Place these handy 90-degree position squares between two stock pieces to square and secure them with accuracy.
  • TAKE YOUR DIY TO THE NEXT LEVEL: Elevate your carpentry skills with a set of right-angle woodworking clamps to keep your wood securely in place. Build drawers, assemble cabinets, and create picture frames to adorn your home in style with these securing jigs.
  • PERFECT GIFT FOR HANDY PEOPLE: Not sure what to get the hands-on man in your life for their birthday? These woodworking accessories make a thoughtful gift for dads on Fathers Day and a practical gift for your husband too. Choose Silginnes for a one-year warranty and customer service whenever you need it your satisfaction is our priority.

Features

  • 90-DEGREE CLAMPS FOR WOODWORKING: Create streamlined products from wood with the Silginnes right-angle clamps kit. Our premium quality clamps are processed with aluminum alloy and stainless steel and are precision engineered to support flawless handiwork.
  • STRONG FORCE CLAMPING TOOLS: As each side of our squares features seven holes, they have extra firm clamping force to keep your products secure while you saw. Our woodworking corner clamps have two measurement units, metric and imperial, and the laser-engraved scale is easy to read.
  • AS DETAILED AS WOODPECKER TOOLS: The beveled edges on our right-angle corner clamps are easy to handle and wont damage fragile cutting edges. Place these handy 90-degree position squares between two stock pieces to square and secure them with accuracy.
  • TAKE YOUR DIY TO THE NEXT LEVEL: Elevate your carpentry skills with a set of right-angle woodworking clamps to keep your wood securely in place. Build drawers, assemble cabinets, and create picture frames to adorn your home in style with these securing jigs.
  • PERFECT GIFT FOR HANDY PEOPLE: Not sure what to get the hands-on man in your life for their birthday? These woodworking accessories make a thoughtful gift for dads on Fathers Day and a practical gift for your husband too. Choose Silginnes for a one-year warranty and customer service whenever you need it your satisfaction is our priority.

Manufacturer: ‎Silginnes


Item Weight: ‎3.85 pounds


Package Dimensions: ‎11.85 x 8.07 x 1.85 inches


Country of Origin: ‎China


Item model number: ‎5


Size: ‎4pack


Color: ‎Red


Style: ‎Woodworking Tool


Material: ‎Aluminum


Shape: ‎Corner


Power Source: ‎hand_powered


Item Package Quantity: ‎1


Measurement System: ‎Imperial, Metric


Usage: ‎Professional, Woodworking


Included Components: ‎4x90 degrees positioning squares, 8 pcs adjustable fixed block, 9 pcs right angle screw, 8 pcs M8 plastic nut


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎One year warranty against product defects and product failure.


Date First Available: August 23, 2022


Material: Aluminum


Brand: Silginnes


Color: Red


Style: Woodworking Tool


Item Weight: 1.75 Kilograms


Tensile Strength: 1E+3 Pounds Per Square Inch


UPC:


Manufacturer: Silginnes


Material: ‎Aluminum


Brand: ‎Silginnes


Color: ‎Red


Style: ‎Woodworking Tool


Item Weight: ‎1.75 Kilograms


Tensile Strength: ‎1E+3 Pounds Per Square Inch


UPC: ‎810103870505


Manufacturer: ‎Silginnes


Item Weight: ‎3.85 pounds


Package Dimensions: ‎11.73 x 7.99 x 1.73 inches


Item model number: ‎5


Size: ‎4pack


Shape: ‎Corner


Power Source: ‎hand_powered


Item Package Quantity: ‎1


Measurement System: ‎Imperial, Metric


Usage: ‎Professional, Woodworking


Included Components: ‎4x90 degrees positioning squares, 8 pcs adjustable fixed block, 9 pcs right angle screw, 8 pcs M8 plastic nut


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎One year warranty against product defects and product failure.


Date First Available: August 23, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 4 – Jun 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfectly wonderful
Size: 4pack
Ease of use, solid construction and a wonderful product in action. Easily installed and works great. If your on the fence....get off of it and buy this product, you'll be glad you did!
Reviewed in the United States on February 6, 2023 by Amazon Customer

  • Great product
Size: 2pack
These clamps work inside or outside. If you are like me I want everything clamped and glued in one setting. These clamps have done the job making my frames square and tight. I highly recommend them.
Reviewed in the United States on February 13, 2023 by Mike Horne

  • I didn’t know how much I needed theese
Size: 4pack
I build a lot of cabinets and have a number of corner clamps. These are great for getting and holding a 90 degree corner. I will be buying more of these. Once you get used to how they work, it gets easier to clamp up more quickly.
Reviewed in the United States on January 6, 2023 by Kindle Customer

  • These will do the job
Size: 4pack
These came well packaged in a non-descript cardboard box but protected by a foam cut-out. You get 8 each of the L-bolts, 6-star knobs and aluminum clamp pads and the 4 corner braces. The braces are made of a some aluminum alloy, anodized red and quite light. Out of the box pretty impressive. As usual I took out the calipers and did some quality checks and sizing. See the photos; the measurements are 1/128th to 1/64 outside the specifications but that could be the quality of my calipers or me not quite taking them right. The one to take notice is where I used a digital protractor, the corners are square to 90 degrees within the protractor's accuracy, which is +/- 0.1 degrees. The other photos focus on size. These are simple tools so I am going to first focus on what I did not like about these. Accidentally, dropping one of the corner braces on my concrete floor exposed the aluminum under the anodization, so it is pretty thin. I appreciate getting the clamping capability provided. But, there is a restriction on the thickness of your stock limited to the length of the L-bolt minus the thickness of the clamp pad, it's about 3/4" thick. I calculated the clamping limit to be about 2 1/4" to keep the star knob's thread fully engaged. That's quite sufficient for boxes, frames and door stile/rail corners. So basically it's a minor restriction. The 1/4" L-bolt slips into a +5/16" hole in the brace. So, when you are trying to set these things, you've got parts flopping around while trying to steady the wood in position. Quite frankly, I will cannibalize the L-bolt and excellent star knob for other purposes and use a one-hand bar-clamp to do the clamping. Another pet peeve is all the parts; I like to hang things on the wall to be visible. I have a photo of (if I chose not to cannibalize the parts) how I would clamp them to hang on the wall; L-bolts loose in those holes would not work. Finally, at 5 1/2" long, the legs do restrict how small a box you can clamp and square. I don't own any other aluminum corner braces, so I do not have a baseline. I do own the rock's version and they are larger and made of a hard plastic. These, as my photos indicate, are well sized and hefty enough for most corner clamping situations. On larger cabinets and the such, they'd serve as clamps, not as squareness indicators. These have a metric rule on one-face only; I don't see that critical. The Amazon product listing says these have both Imperial and metric, so us Amazon Vine reviewers may be getting rejects. Regardless, they are well-machined (no sharp edges) and, functionally, will do the job. I do wish they could just eliminate the clamps to possibly cut the cost (or give me the option to not get the clamps), IMHO. All in all, my concerns might be trivial and they do what they say they can do, but there are too many little glitches, like the missing scales, 4 stars is warranted. ... show more
Reviewed in the United States on October 29, 2022 by SavvyBuyer SavvyBuyer

  • All four squares were perfect.
Size: 4pack
I bought these to make some cabinets. As soon as they came in I checked all four of them with two trusted squares I have, they were near perfect. The "L" bolts were not exactly square but were close enough to use.
Reviewed in the United States on January 10, 2023 by Avid Kindle Reader

  • Excellent woodworking tool.
Size: 4pack
These positioning squares are a must for achieving 90 degree corners in many woodworking situations. The four-set is a smart buy.
Reviewed in the United States on December 1, 2022 by Amazon Customer

  • Worked well. Great value
Size: 2pack
Did the job as needed. Great value compared to other brands.
Reviewed in the United States on February 17, 2023 by coach

  • Nice to have, not easy to setup
Size: 4pack
Nice tool to have when you need it, but won't use it often. You need multiple hands to install because the threaded clamps fall out of the angle bracket easily.
Reviewed in the United States on December 27, 2022 by Ryan

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