Precision Engineers Squares (Try Squares), Engineers Squares, Precision Engineers Squares, Granite Squares, Cast Iron Squares and Knee Type Right Angle Manufacturer, Gujarat, India.

Made generally as per IS-2103-1980.
Working edges hardened to 56-58 HRC.
Provided with an undercut at the inner corner of the stock.
Offered with flat edge as well as beveled edge (inner and outer edges beveled at 60º angle).
Flat edge try squares offered in single piece as well as two-piece construction.
Larger sizes can be provided with a lifting arrangement on request at extra cost.
Offered with a suitable storing case.

Flat Edge Try Squares (Two Piece Construction)
Size in mm (L x W x T)	Squareness (μm)			Flatness & Straightness (μm)
Size in mm (L x W x T)	Grade-A	Grade-B	Grade-C	Grade-A	Grade-B	Grade-C
150 x 100 x 12	4	8	18	3	4	7
200 x 140 x 15	4	9	20	3	4	8
250 x 165 x 20	5	10	23	3	5	9
300 x 200 x 20	5	11	25	-	5	10
400 x 250 x 25	-	13	30	-	6	12
500 x 300 x 25	-	15	35	-	7	14
750 x 500 x 30	-	20	48	-	10	19
1000 x 750 x 40	-	25	60	-	12	24
1200 x 800 x 50	-	29	70	-	14	28
1500 x 1000 x 50	-	-	85	-	17	34
2000 x 1200 x 60	-	-	110	-	22	44

Single Piece Flat Edge / Bevelled Edge Try Squares
Size in mm (L x W x T)	Squareness (μm)			Flatness & Straightness (μm)
Size in mm (L x W x T)	Grade-A	Grade-B	Grade-C	Grade-A	Grade-B	Grade-C
150 x 100 x 6	4	8	18	3	4	7
200 x 140 x 7	4	9	20	3	4	8
250 x 165 x 8	5	11	25	3	5	10
300 x 200 x 8	5	11	25	-	5	10
400 x 250 x 10	-	15	30	-	6	12