Bottom graphite is 51 x 76 x 16mm (2" x 3" x 5/8" thick). The front lip 10mm (3/8") wide and the rear graphite is 44 x 76 x 16mm (1-3/4" x 3" x 5/8")
The rear graphite is slotted to fit over the rear stainless lip, and is held by two (2) set screws using the same allen wrench. Over tightening can result in broken and/or cracked graphite which we WILL NOT be responsible for.
Shown mounted on a big hole mandrel for photographic purposes - not included.