Selkirk 4-in x 4-1/2-in 90-Degree Galvanized Elbow AMZ # B000EJO3NM Space-Saving Top Access Design -

Space-Saving Top Access Design - Free up your countertop space with an undercounter top access design to easily transport hot dishes and prevent spills

Test stabilizer level and maintain a minimum of 30 ppm

EXTRA-THICK 4mm DECK with beveled edge sits flush against the countertop

Neutralizes urine odors on contact

FLSG60RGS1

Selkirk 4-in x 4-1/2-in 90-Degree Galvanized Elbow AMZ # B000EJO3NM Space-Saving Top Access Design -The 4 in. x 9 in. steel 90 adjustable gas vent elbow is a type B fitting used to create an offset around rafters, joists and other construction obstacles. The strong, durable, galvanized steel outer pipe has internal spacing bends to create a uniform insulating air space between pipe walls. Each end is die formed to assure uniform sizing for strong, easy to connect joints. A lock tab feature offers the option of installation without sheet metal