Witten Automatic Vent 500GR Manual Foundation Vent, Gray Roadside Assistance Accessories Packed with 4 different latch

Packed with 4 different latch hooks to fit virtually all applications

Jumper cables are 2' each

Set contains bits ranging from 1/16'' to 1/4''

uses up to 15% less electricity than typical competitors vents (Based on GAF testing at 120-Volt)

Has a 2-1/2" reach and a 600 lb load limit

Witten Automatic Vent 500GR Manual Foundation Vent, Gray Roadside Assistance Accessories Packed with 4 different latchHighlights: Type: Manual Color: Gray Foundation Vents Fits into 8" x 16" opening The part that fits into the opening is approx. 7 3 4" x 15 3 4" Replacement manual open air foundation vent with push pull damper Easy to install with 4 screws