Tube Holder O-Ring Kit Back Catalog number: 800238 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800066-10 Tube Holder Collar Clip, for 1/4" OD, 1/8" ID Tubing (Packg of 10) Price on request 200157 U-Tube replacement for P/N 800143 Price on request 200486 Tube Holder Tubing, 1/4" ID x 1/16" W (10 ft) Price on request