Monsoon Modular Reservoir System--Monsoon\'s new Modular Reservoir System allows you to configure exactly the reservoir you need for your build-no more forcing your build to fit around an off the shelf, one-size-fits-all reservoir. All of the components are sold separately allowing you to mix and match different end caps, couplers, tension rods, tube lengths, mounting options, fill and drain ports, pump options, and lighting.Because the system is FULLY modular and every component is sold separately, you only buy the components you need for the reservoir you actually want for your dream rig. This saves you money now and down the road when you\'re upgrading your cooling loop or reusing the reservoir in a new build-just add the few components you need for the new build without buying an entirely new reservoir.Assembly is straight forward and all the components are made of top quality materials with excellent fit and finish. Check out the how-to video links below for an overview of MMRS and videos on using the different components. Unleash your creativity and set your imagination free with MMRS. MMRS-TR-250-CHLiterally the \"back bone\" of your new reservoir, these solid marine grade stainless TENSION RODS (also referred to as T-Rods), draw the two ends of your reservoir together when you tighten the screws which very effectively crushes all the tube segments and couplers together and compresses the O ring seals.Includes 6 Tension Rods and 12 color matched M4 stainless screws. Both ends of the rods have 4 sided wrench flats that fit our box wrench which is included with any molded part that requires the use of a box wrench. Also includes 2 hex wrenches.Color matched to all 10 Monsoon color finishes used on our full line of Free Center, Carbon, and Chain Gun compression fittings for hard and soft tube, as well as our full line of Rotaries, Light Port Rotaries, specialty plugs, etc.Available in 6 lengths from 50mm to 300mm in 50mm increments-2\" to 12\" in 2\" increments-they are matched to all 6 of our reservoir tube lengths. As an example, if you are using 100mm and 150mm reservoir tube segments in your reservoir configuration, you will need 1 set each of 100mm and 150mm T-Rods.