Tube Holder O-Ring Kit Back Catalog number: 800238 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9902-20 Charcoal Tube, Coconut Shell, Large, 200/400mg, 8x Price on request 800681-1 Tube Breaker Kit, Black, LFS-113 Price on request 800259 Single Tube Holder Kit, 7-10 x 110mm Price on request