Norton 78E/F-DA Traditional (Pot Belly) Door Closer with Delayed Action - Sizes 5 and 6

The Norton 78E/F-DA Pot Belly Door Closer has a rack-and-pinion type enclosed in a cast aluminum alloy shell. The closer spring shall be a clock-type coil spring and shall be adjustable through a wide range of closing power. Closer shall be equipped with a single hex-key operated regulating valve for control of both closing and latch speeds. 78E/F-DA Pot Belly Door Closer have a hex-key operated regulating valve to control the adjustable backcheck feature. size 2-4; E/F = spring sizes 5 and 6, delayed action closers are not reversible See Specs For More Info.