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CraftsmanCapitol™ Premium Square 90 Positioning Pack

  • Saving time and no more hassle with your project
  • All orders ship out within 12-24 hours


The simple and easy to use Square 90 will become your third hand while assembling cabinets, drawers, boxes or any project that requires a 90° corner to be held in place while assembling. You can use Square 90 in multiple situations where a 90-degree angle is needed. It can be used on a standard 90, a t-joint, outside 90-degree, all four corners and more! Made from high impact polycarbonate, the Square 90 is strong and durable enough for any project. It can be clamped on the inside or outside.

Ways of use:

  • Standard 90 Degree: Simply clamp the Square 90 Positioning Square to the two pieces you want to be 90 degrees and adjust the square until your set. Secure the square with the two clamps.
  • Outside 90 Degree: You can use the Square 90's on the inside of a joint or even the outside of a joint!
  • All Four Corners: You can never have too many clamps and the same goes for Square '90s. The more you have, the more 90-degree angle projects you can square up at once.
  • T-Joint Corner: It even does T-joint or offset joint right angles.
  • How To Use: To place a square in the corner of the two stock pieces you need to square and secure with a set of clamps.


  • High-quality material, strong and durable, thicker and wider, suitable for more workpieces.
  • Square up perfect corners in your woodworking projects.
  • A variety of sizes, more affordable price.
  • Embossed gradation (in inches and millimeters) on both the inside and outside edges of each square. A handy interior notch further enhances squaring accuracy.
  • Ideal for gluing and assembling your boxes, drawers, frames, furniture, cabinets, etc.


      Shipping Notice:

      After 3-5 business days, if your order is not shipped yet, this is because we are preparing the stock due to the high demand for some items. Rest assured your order will be shipped early next week from our warehouse in Chicago, Illinois. 

      If you need more information with your order, don't hesitate to contact us, we are more than happy to help.

      We believe & care about our customers happy. We stand behind our words, take high responsibility on your order, and ensure it arrives on time in the highest quality.


      After placing your order, our efficient Production Team will prepare, pack and ship your order with utmost care within 1-2 business days (in the unlikely event it can take more 3-5 days with high volume items to cause we need time to restock, don't worry, our team is working on it).

      Then this following shipping time will be applied:

      United States:
      USPS Domestic Shipping: 2-5 business days

      Canada, Europe, Australia, New Zealand:
      International Express Shipping: 7-10 business days

      Other Countries:
      International Express Shipping: 10-20 business days

      100% Satisfaction Guarantee

      We offer a 100% Satisfaction Guarantee. We will refund your money if you are not satisfied with your order due to the company's fault. This is to ensure to provide a risk-free shopping experience and make sure that the offer is not taken advantage of.

      In the unlikely event that your order hasn't arrived within 30 days (due to lost mail, etc.) please contact us and we will resend your order or refunds 100% money.