Skip to product information
Quilting ruler accessory Guidelines 4 Quilting, Seam Allowance Addition for Half Square Triangles, green finger guard.
Guidelines 4 Quilting seam allowance ruler for HSTs with built-in finger guard; translucent green grid ruler.
Guidelines 4 Quilting ruler accessory: clear acrylic half-square triangle seam allowance ruler with built-in finger guard and suction cups
Quilting ruler accessory Omnigrid yellow 12-inch grid ruler with built-in finger guard
Quilting ruler accessory by Guidelines 4 Quilting; shows finished patch sizes in magenta/cream blocks (6, 9, 12).
Guidelines 4 Quilting ruler with built-in finger guard for half-square triangle seam allowances; green acrylic

Guidelines 4 Quilting - Half Square Triangle Seam Allowance Addition with Built in Finger Guard

SKU : QR-HSTA

Guidelines 4 Quilting

Sale price  $10.76 Regular price  $11.95

🏆 50+ Year Authorized Dealer | 60-Day Money Back Guarantee
Price Match — We Beat Any Price
Free Shipping on Orders Over $49 | Over 1 Million Happy Customers!

Condition:  Brand New

Have you seen this item for less?

Product Videos

Product Information

Guidelines 4 Quilting - Half Square Triangle Seam Allowance Addition with Built-in Finger Guard

Precise Half Square Triangles No Math!

Guidelines4Quilting-Seam Allowance Addition For Half Square Triangles. There is no rounding up with seam allowance additions so triangles and square will match perfectly. This package contains one 12 inch long seam allowance addition with three suction cups. Made in USA.


Product Highlights:

  • Attaches securely to your 12" ruler with 3 suction cups.
  • Get two to use on a 24" ruler.
  • Simply line up to the finished size you want and the precise seam allowance for Half Square Triangles is automatically added when you cut.
  • Built-in Finger Guards
  • Made of virtually unbreakable polycarbonate.
  • Replacement suction cups are available.

Convenient and Handy

The precision of a die-cutter, but Any Size You Want.

The Half Square Triangle Addition lets you add the precise amount of seam allowance for triangle squares right on the edge of your ruler. You can add the exact amount for squares, but not for triangles. So, everyone adds a little bit more when making triangle squares and then trims them down to match with squares in the same block.

Save so much time because you won't have to trim your triangle squares down to match with your squares in the same block.

California residents: View Proposition 65 warning

Sewingmachinesplus.com

California Proposition 65

WARNING

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Attention California residents: California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. We know you’re concerned about product safety, and SewingMachinesPlus takes all necessary steps to comply with all applicable safety and health requirements.

On SewingMachinesPlus.com, we provide a Prop 65 link for each item that requires the Prop 65 warning. If a Prop 65 link does not appear in the product info section for the product you wish to purchase, the supplier of the product has indicated that it does not require the Prop 65 warning.

Customers Also Viewed

Customers Also Bought