Weapon R's Universal Oil Catch Can & Coolant Reservoir are made of billet 6061 aluminum and TIG welded with billet aluminum CNC machined fittings and then polished to a show quality shine. The Weapon R cans include universal mounting brackets, three feet of clear, reinforced silicone tubing to route your coolant or oil vapors and hose clamps. The Weapon R Universal Oil Catch Can & Coolant Reservoir are identical in almost every way; the only difference is the WR coolant reservoir has a single inlet/outlet port and the WR catch can has two outlet ports and a lower drain plug. Notes: 24 fl oz Dimensions: 8.5" tall x 3.5" diameter