Assembly fits manual sliding hammer for the JMC Environmentalist's Sub-Soil Probe (0.8 inch diameter sampler). This is the part that rests on the top of the sampling tube that fits up inside the heavy sleeve of the hammer.
Includes the following parts screwed together and held firm with Loctite® thread locking compound:
Already have a Bosch 11316 Percussion Hammer or a Bosch 11245 Rotary Hammer or a Bosch RH1255VC Rotary Hammer? Then all you need is this adapter for your JMC Environmentalist's Sub-Soil Probe PLUS.