2 Pack 4" Round x 24" Long (Total 4 Feet) - 30-Gauge Duct Pipe - Snap Lock Dryer Vent Pipe Compatible with 4" Duct [2 Pieces, 2' Each] Powder-Coat It features an eight-tumbler lock

It features an eight-tumbler lock with a supplied key for secure access

Actual Filter Size – 7 3/4"w x 5 3/4" x 1"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 28" or 28" x 10" duct opening (measured at the opening)

+ Product Details Size – 6" x 24" or 24" x 6" is the size for the duct opening measurement only

actual front end outer dimensions are approximately 20 5/8" width X 18 5/8" height

2 Pack 4" Round x 24" Long (Total 4 Feet) - 30-Gauge Duct Pipe - Snap Lock Dryer Vent Pipe Compatible with 4" Duct [2 Pieces, 2' Each] Powder-Coat It features an eight-tumbler lock+ Product Details Size & Compatibility The size of sheet metal pipe is 4" round x 24" long, compatible with 4" duct 2 in a pack 2' pipe 4 foot length when connected 30 gauge thick & made of thick & durable galvanized sheet metal Premium Quality Made in the USA. Our solid dryer vent pipe is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection to consecutive duct joints Applications The