2.8in O-Ring Placing Tool with a simple split-ring design that easily and securely places O-Rings on a 2.8in (71.1mm) triaxial or permeability soil specimen with minimal disturbance to the sample.

Features:

Easy placement of O-Rings to secure Latex Membranes
Does not damage the integrity of the specimen

Included Items:

2.8in O-Ring Placing Tool

Product tags

AASHTO T 296 (166)
,
ASTM D2850 (166)
,
ASTM D4767 (166)
,
ASTM D5084 (161)

Specifications

Attribute name	Attribute value
Specimen Size	2.8in (71.1mm)
Estimated Shipping Weight	1.0lb (0.45kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.