AirLife Universal Oxygen Nut/Nipple Connector, used to connect oxygen tubing to source.

Quantity: Each item
DIMENSIONS: 1.75 X 1.25 X .75
Weight: 0.0136lb
SKU: 001840
Independence Item # 55001840

Quantity: Box of 50
DIMENSIONS: 7.38 X 4.25 X 4
Weight: 0.6lb
SKU: 001840
Independence Item # 55001840