Gratings

STYLEDESIGNATION LBS./SQ. FT. SIZE OFOPENINGIN INCHES CENTER TOCENTER OFBRIDGES IN INCHES SIZE OFSTRANDSIN INCHES
PLAIN WIDTH LENGTH WIDTH LENGTH WIDTH LENGTH
3.0 lb. 3.00 15/16 3 7/16 1.333 5.33 .183 .264
4.0 lb. 4.00 15/16 3 7/16 1.333 5.33 .215 .300