GO! Quarter Square Triangle-4 1/2" Finished Square


In stock & ready to ship

Get 35 Rewards Points

Quick Overview

Four quarter square triangles sewn together form a 4 1/2" finished square with the straight grain on the outside edges of the square. Combine with the GO!

Compatible with these fabric cutters:

*Must use with GO! Die Adapter

GO!® Quarter Square-4 1/2" Finished Triangle (55398)

More Views


Use GO! dies with your GO! and GO! Baby Fabric Cutters to cut precise, accurate shapes in just seconds.

Features and Benefits:

  • Cut so much more in less time—Cut up to 6 layers of 100% cotton fabric at once
  • Easiest to use—Simply place die on cutter, then fabric and cutting mat on top
  • Get accurate cuts every time—No slipping rulers or mistakes
  • Create quilts you never thought you would—AccuQuilt makes cutting curvy classic quilt patterns a snap
  • Save fabric with Two Tone Foam—Get more out of your fabric by placing it only over the shape you want to cut
  • Safe to use—No blades come anywhere near your fingers
  • No more math—Geometric shapes are designed with an accurate 1/4" seam allowance in the design
  • Quilt more, clip less—No more clipping all those dog-eared corners
  • Quick and easy applique—Apply fusible web to fabric prior to cutting

Storage: Organize GO! dies with AccuQuilt GO! Die Storage Rack (55115).

Care & Maintenance: Use adhesive roller to clean lint and thread from dies. After each use, with the die pick provided with the cutter, remove any threads imbedded between blades and foam. It's normal for threads to get caught where blades meet in a die. Remove with tweezers or die pick. Die blades never need to be sharpened.

Die Tips:

  • With some fabrics, after cutting, a thread or two will remain where die blades meet. Snip threads with scissors.
  • Use cutting mats that matches size of each die.
  • For best results, cut with die blades running under roller at an angle. Do not cut with blades parallel to roller.
  • Blades on some dies are positioned at an angle. Align fabric to edge of shape, not edge of die board.
  • Some dies feature specially designed corners to aid in alignment and pre-cutting.
  • For fast applique, apply fusible web to fabrics, then cut shapes with dies.
  • Use good quality fabric to reduce fabric stretch.
  • It's always a good idea to test cut one shape before cutting many shapes to ensure fabric orientation is correct.

Warranty: AccuQuilt GO! dies are guaranteed for one year.

Details and Dimensions
Designer AccuQuilt
Compatible Fabric Cutter GO! Baby Fabric Cutter (55600), GO Fabric Cutter (55100S)
Cutting Mat/Plastic Required GO! Cutting Mat, 6 in. x 12 in. (15.2 cm x 30.4 cm) Item 55112
Cut Size Three 5"W x 2 7/8"H (13 cm x 7 cm) triangles (includes seam allowance)
Finished Size 4 1/2"W x 2 1/4"H (11 cm x 6 cm) triangles
Die Board Size 6 in. x 12 in. (15.2 cm x 30.4 cm)
Item 55398
Weight in lbs. 1.56
Brand AccuQuilt
Warranty Limited One Year

In stock items will ship within 2 business days if ordered before 12:00 p.m. CST Mon-Fri. Most in-stock items will arrive at your U.S. address 3-8 business days (Ground Shipping) after your order is shipped.

Please note that deadlines for certain items, including Deluxe Cutting Cabinets (SKU 50903), are different than those of general merchandise as those items cannot be expedited. To make sure your gift selection can arrive on time, always check the Shipping tab located at the bottom of the specific product page.

The shipping time frames above apply to in-stock merchandise delivered to the contiguous United States, and does not include Alaska, Hawaii or APO/FPO addresses.

Studio Backordered items are currently out of stock, but are available for purchase.  Your entire order will ship with the backordered item(s) within 12 business days.

Pre-Order items will ship as indicated on the product page. Once shipped, your items will arrive at your U.S. address 3-8 business days (Ground Shipping) after your order is shipped.

Help & Guides

Customer Reviews

Overall Rating

Get 10 Rewards Points for rating this product.
  • Sara · 3/20/2017

    GREAT die!

    I found a pattern that called for this size triangles and just had to have this die to make the cutting easier. I love how the triangles go together so nicely with the corners already nipped off. I highly recommend it!

  • Susan · 10/4/2016

    Cuts 3 triangles at a time!

    Fast cutting of triangles. The corners are already trimmed, so the pieces go together fast. Easy for beginners to sew because the corners line up so nicely.

  • Pam · 8/4/2016

    Quick work for scrappy blocks

    Donated scraps to our charity quilt group are quickly stacked and dealt with. We simply sort darks and lights! The clipped corners make seam matching perfect and even our new quilters are off and running. Great aid!

  • Peggy · 7/31/2016

    Not used this one yet

    Although I haven't yet used this die I have plans to make Christmas table runners as gifts. I know from the accuracy of my other dies that I will have great success with this one and that it will make my cutting faster and sewing a lot more precise.

  • Joyce · 11/26/2015

    Makes a great border

    I used this die to cut triangles for several quilt borders. I would never have attempted it if I didn't have this die. Piecing it at first was a bit cumbersome but after a few units it went together well.

  • Deborah · 8/6/2015

    Nice die

    Love making a charm square quilt with some quarter square triangles included - really adds interest

  • Judith · 6/26/2014

    Very versatile die.

    I use this one a lot.

  • Kerry · 6/8/2012

    border use

    This die would create a lovely quilt border of endless triangles