Hutch Mfg. 12" GALV SQ AREA WALL

Thick, tight, galvanizing. 3/8" deep corrugations. Beaded top edge protects against injury during and after installation. Flat flanges and punched holes. Standard gauge. Square area walls have 12" projection and round area walls have 16" projection. Height is given by Industry Standard first then /actual. 37" wide. No. SC12: Square, 12"/10-5/8" height No. SC18: Square, 18"/16-5/8" height No. SC24: Square, 24"/22-3/8" height No. RC12: Round, 12"/10-5/8" height No. RC18: Round, 18"/16-5/8" height No. RC24: Round, 24"/22-3/8" height