Compression Coupler, H-Style, Female, 1/4-In. NPT Brand_Eagle Espoma Holly-tone 4-3-4 is the

Espoma Holly-tone 4-3-4 is the ideal choice for hollies

Step Depth 3-3/4" Versus Industry Standard 3"

whole grain corn

High spread rate

May be installed in air voids of masonry block or tile walls where these walls are not subject to excessive moisture or dampness

Compression Coupler, H-Style, Female, 1/4-In. NPT Brand_Eagle Espoma Holly-tone 4-3-4 is the1 4" npt, female, h style, coupler, 3 8" flow size, maximum of 300 lb per sqin, maximum air flow of 67 standard cuft per minute, maximum temperature of 250 degrees fahrenheit, steel plated to resist rust, body has 6 locking balls for better retention of plug, compatible with 1 4" x 3 8" i m style.