Maxi Rack (1 L to 6L canisters) Back Catalog number: U-RACK02 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request M-SPGSC-120 Adjustable sprung spacer, for M-CTE120I,pk 6 Price on request U-COV03 O-Ring, Size 003, pk 10 Price on request