Description
| CODE | DIA (INCHES) |
TYPE | THICKNESS T (MM) |
CONCAVITY C (MM) |
| SPG1403 S | 14’ | SMOOTH | 3 | 30, 34, 43 |
| SPG 1403 N | 14″ | NOTCHED | 3 | 30, 34, 43 |
| SPG 1603 S | 16″ | SMOOTH | 3 | 38, 42, 53 |
| SPG1603 N | 16″ | NOTCHED | 3 | 38, 42, 53 |
| SPG1803 S | 18″ | SMOOTH | 3 | 41, 46, 50, 74 |
| SPG1803 N | 18″ | NOTCHED | 3 | 41, 46, 50, 74 |
| SPG1835 S | 18″ | SMOOTH | 3.5 | 41, 46, 50, 74 |
| SPG1835 N | 18″ | NOTCHED | 3.5 | 41, 46, 50, 74 |
| SPG2035 S | 20″ | SMOOTH | 3.5 | 45, 60, 64 |
| SPG2035 N | 20″ | NOTCHED | 3.5 | 45, 60, 64 |
| SPG 2204 S | 22″ | SMOOTH | 4 | 54, 69, 73 |
| SPG 2204 N | 22″ | NOTCHED | 4 | 54, 69, 73 |
| SPG 2245 S | 22″ | SMOOTH | 4.5 | 54, 69, 73 |
| SPG 2245 N | 22″ | NOTCHED | 4.5 | 54, 69, 73 |
| SPG 2206 S | 22″ | SMOOTH | 6 | 54, 69, 73 |
| SPG 2206 N | 22″ | NOTCHED | 6 | 54, 69, 73 |
| SPG 2406 S | 24″ | SMOOTH | 6 | 76, 81, 85 |
| SPG2406 N | 24″ | NOTCHED | 6 | 76, 81, 85 |
| SPG2606 S | 26″ | SMOOTH | 6 | 88, 103, 107 |
| SPG2606 N | 26″ | NOTCHED | 6 | 88, 103, 107 |
| SPG2607 S | 26″ | SMOOTH | 7 | 88, 103, 107 |
| SPG2607 N | 26″ | NOTCHED | 7 | 88, 103, 107 |
| SPG2608 S | 26″ | SMOOTH | 8 | 98, 113, 118 |
| SPG2608 N | 26″ | NOTCHED | 8 | 98, 113, 118 |
| SPG2806 S | 28″ | SMOOTH | 6 | 98, 113, 118 |
| SPG2806 N | 28″ | NOTCHED | 6 | 98, 113, 118 |
| SPG 2807 S | 28″ | SMOOTH | 7 | 98, 113, 118 |
| SPG 2807 N | 28″ | NOTCHED | 7 | 98, 113, 118 |
| SPG 2808 S | 28″ | SMOOTH | 8 | 98, 113, 118 |
| SPG 2808 N | 28″ | NOTCHED | 8 | 98, 113, 118 |