Supports the following standards: ASTM C117, ASTM C131, ASTM C88, ASTM C136, ASTM C535, ASTM C192, ASTM C31, ASTM D2172, ASTM C1621, ASTM C1611, ASTM C1712, ASTM C1610 Galvanized steel pans with tapered sides. H-3705: Galvanized steel with wire-bound, rolled-top edges. Features 2 drop handles, tapered sides for nesting. 18 x 18 x 3" deep (457 x 457 x 76mm). ASTM D346, D2013, D2234 H-3707: Galvanized steel with wire-bound, rolled-top edges without handles. 18 x 18 x 3" deep (457 x 457 x 76mm) H-3723: Galvanized steel with wire-bound, rolled-top edges. Features 2 drop handles, tapered sides for nesting. 10 x 20 x 3" deep (254 x 508 x 76mm) H-3725: Galvanized steel with wire-bound, rolled-top edges. Features 2 drop handles, tapered sides for nesting. 24 x 24 x 3" deep (610 x 610 x 76mm). ASTM C192 H-3728: Galvanized steel with wire-bound, rolled-top edges. Features 2 drop handles, tapered sides for nesting. 36 x 36 x 3" deep (914 x 914 x 76mm). ASTM C192