TOP PLATE SIZE INCH ( m/m ) |
BOLT HOLE SPACING INCH ( m/m ) |
BOLT HOLE SIZE |
TOP PLATE NUMBER |
23/4 x 35/8 ( 70 x 92.5 ) |
13/4x 211/16 - 3 ( 44.5 x 68 - 76 ) |
8.8 |
S1 |
31/16 x 33/4 ( 78 x 96 ) |
13/4 - 23/8 x 3 - 31/8 ( 44 - 60 x 76 - 80 ) |
8.8 |
S2 |
31/8 x 41/8 ( 79 x 105 ) |
13/4 - 25/16 x 211/16-37/16 ( 44.5 - 58.5 x 68.5 - 87.5 ) |
9.5 |
S3 |
39/16 x 39/16 ( 90 x 90 ) |
211/16 - 213/16 x 211/16 - 213/16 (68 - 71 x 68 - 71) |
10 |
S4 |