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PROFESSIONAL GRADE
ROOF JACKS

Pitched and Flat Roof Jacks

Pitched Roof Jack 28 Gauge Galvanized Steel
Size Flange Max. Slope CMI Part # QTY.
1 inch 12 in. x 12 in. 8:12 PRJ1G 24
1.5 inch 12 in. x 12 in. 8:12 PRJ1.5G 24
2 inch 14 in. x 14 in. 8:12 PRJ2G 24
2.5 inch 14 in. x 14 in. 8:12 PRJ2.5G 24
3 inch 15 in. x 15 in. 8:12 PRJ3G 24
4 inch 15 in. x 15 in. 8:12 PRJ4G 24
5 inch 16 in. x 16 in. 8:12 PRJ5G 24
6 inch 18 in. x 18 in. 8:12 PRJ6G 24
7 inch 20 in. x 20 in. 8:12 PRJ7G 24
8 inch 20 in. x 20 in. 8:12 PRJ8G 24
9 inch 22 in. x 22 in. 6:12 PRJ9G 24
10 inch 22 in. x 22 in. 6:12 PRJ10G 12
11 inch 24 in. x 24 in. 6:12 PRJ11G 12
12 inch 24 in. x 24 in. 6:12 PRJ12G 12
13 inch 26 in. x 26 in. 6:12 PRJ13G 12

Flat Roof Jack 28 Gauge Galvanized Steel
Size Flange CMI Part # QTY. -
1 inch 12 in. x 12 in. FRJ1G 24 -
1.5 inch 12 in. x 12 in. FRJ1.5G 24 -
2 inch 12 in. x 12 in. FRJ2G 24 -
2.5 inch 12 in. x 12 in. FRJ2.5G 24 -
3 inch 12 in. x 12 in. FRJ3G 24 -
4 inch 14 in. x 14 in. FRJ4G 24 -
5 inch 14 in. x 14 in. FRJ5G 24 -
6 inch 15 in. x 15 in. FRJ6G 24 -
7 inch 16 in. x 16 in. FRJ7G 24 -
8 inch 18 in. x 18 in. FRJ8G 24 -
9 inch - - - -
10 inch - - - -
11 inch - - - -
12 inch 14 in. x 14 in. FRJ1/2G 24 -
13 inch - -- - -