Pacific Arc 24 Inch T Square, Traditional Acrylic Graduated in Inch and Metric, Detachable Head

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Poor manufacturing. An 1/8 inch gap in between the two parts for your thin work piece to wedge in to and throw your square off. The top of the "T" was misaligned in the mold during manufacturing and the inside cove groove (the edge that contacts your work piece) tapers way out of square across the entire length. I will keep it as I modified it to make it work with paper. I simply cut a strip of plexi 3/8" wide and glued it in place on the top of the "T", bypassing the interior groove and closing the gap between the two parts. I'm staying away from this brand in the future.

Returning product no replacement desired. Not a precise tool. The T square is attachable and has play in it, so setting it to 0” is sloppy. The T has an uneven grove molded into the bottom , causing the left side to sit flush but the right said has a raised cavity, which allows objects to sit at different angles not uniformly 90°. Lastly there was a scuff at the 0-1/4” mark, rendering unusable.

Rating as a 3 because I believe it will work for me but I was disappointed that when the head snapped into place that it did not line up on the zero mark meaning I will have to either make a permanent setup by applyi8ng glue or risk getting an incorrect measurement when using. Yes, I am looking for precision accuracy as all areas a 1/16" matters and in some instances 1/32 makes a problem. It appears that it will be easy to read, at least in the beginning. Has a sleeve for carrying ad protecting but that is worthless to me.

I should have read the reviews more closely. This "T-square" is not square. Set it along the straight edge of a working surface and you will quickly see the black part at the top rocks back and forth so the clear yard stick does not give you a 90 degree angle. Absolutely useless for its sole purpose: providing an accurate 90 degree angle.

Never have I ever been so content about a purchase, let alone a drafting tool. This t-square is made out of thick clear acrylic so it is great for heavy duty drafting. The head is detachable and it comes with a little traveling case too. I don't think I will be travelling with this tool, but for those who need to, this t-square comes in a cute package and is easy to travel with. Great purchase!

This is not a toy T-square. It is light enough to go to a workshop outside of home but heavy enough to withstand everyday use. I LOVE-that the top can be dis-assembled from rule for easier packing and save storage space. It also comes with a carrying case. Ruler portion has both inches with 1/16 tick marks and millimeters. A mini scale in the middle of the ruler also contains smaller marks for finer measurements. Excellent product for not too much money—great buy!

This is large enough to use with bigger projects. I wish the depth where the T catches the edge of the surface was not as deep. It's wider than my cutting board which makes the ruler not lay on the surface of what I want to cut on my cutting board.