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STRAIGHT CENTERS
0.0450" - 0.0570"
0.0625" - 0.0750"
0.0781" - 0.0938"
0.0938" - 0.1180"
0.1250" - 0.1563"
0.1875" - 0.2362"
0.2500" - 0.2500"

0.2500" - 0.2656"
0.3125" - 0.3543"
0.3750" - 0.3750"
0.4375" - 0.5000"
0.5625" - 0.7660"
1.0000" - 1.0000"
1.2500" - 1.5000"
1.8125"
Reverse Actual Center
Reverse Actual Center or Actual Center
Dimple
In-Stock
HPSI Holes Per Square Inch
%OA Percent Open Area

0.3125 (5/16) 0.3438 (11/32)

0.3125 rd. x 0.5000 strt.
HPSI: 4.0, %0A: 30.7
Max. perf. width: 48”
0.3438 rd. x 1.1080 strt.
HPSI: 0.8, %0A: 7.6
Max. perf. width: 48”
  0.3543 (9mm)

0.3125 rd. x 0.6500 strt.
HPSI: 2.4, %0A: 18.2
Max. perf. width: 48”
0.3543 rd. x .7090 strt.
HPSI: 2.0, %0A: 19.6
Max. perf. width: 48”
   

0.3125 rd. x 0.7580 strt.
HPSI: 1.7, %0A: 13.3
Max. perf. width: 48”		  

PERF
PATTERNS
AVAILABLE

ROUND
60 degree
45 degree
straight

SQUARE
staggered
straight

SLOT
round staggered
round straight
square straight

GEOMETRIC
hexagon

DECORATIVE
R-17 Tile Cane

21ST CENTURY
round orbit
doubled checkered
square orbit
hex orbit