Tube Holder Housing End, 5/8", for 7-10mm Back Catalog number: 800064 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800231 Tube Holder Kit, Quad Variable, 6 x 70mm Price on request 801935 Charcoal Tube, Coconut Shell, Standard, 50/100mg, Price on request 400253 Tube Holder, Clear Storage Box Price on request