This plunger is a longer variation of the Master Plunger which features the same stainless steel, Teflon lined barrel and a stainless steel stem.
It has a replaceable Teflon tip and three sizes of tapered tension springs are included for accurate tuning and contribute to the finest of micro-tunes to produce a wide range of adjustments. 5-16" thread size.
Long Master Plunger is the longer length but there is a shorter, standard length model available as well as the Master Lok Plunger for wrap around or launcher style rests.