6" EM650 is the most popular 6" suspension plug. It is 5" long and has 12 body lugs for fitting a wide range of 6" I.D. core sizes.
6" EM645
6" EM645 has a smooth (no-lug) exterior body. It is 5" longand well-suited for rolls that are overwrapped.
6" EM650 - HEAVY DUTY
6" EM650 - HEAVY DUTY has extra stout wall sections and is used on heavier rolls. It is 5" long and has multiple exterior lugs.
3" EM325
3" EM325 is the most popular 3" suspension plug. It is 3 1/4" long and has 6 body lugs for fitting a variety of 3" I.D. core sizes.
3" EM325 HD
3" EM325 HEAVY DUTY
has extra thick wall
sections and is used on heavier rolls. It is 3 1/4" long and has 6 body lugs. It fits a range of 3" I.D. core sizes.