113 pcs. hose connector assortment T piece connector reducer Features： 113 pieces of vacuum line connectors: This kit includes 37 pieces hose tees, 60 pieces straight hose connectors, 16 pieces hose reducers. Automotive vacuum hose utility kit: there are 3 types of vacuum hose connectors in this kit, including hose tees, hose reducers and straight hose connectors, which can help you turn corners, repair or extend rear outlets. High quality material: The vacuum hose connector is made of high quality, durable nylon material. In addition, the three-piece barb design prevents leaks and makes the connection more stable. Easy to use: There are 12 common sizes in the box, and each size is housed in a different compartment. There is also size information on the box, making it easy for you to quickly find the size you need. Easy to install: You don't need any tools, just push the hose firmly onto the nozzle and tighten firmly. If necessary, you can also use a hair dryer to soften the end of the hose before installation. Please push the hose to the bottom of the nozzle for better stability. Specifications： 3.17 x 3.17 mm straight hose fitting (1/8'' x 1/8'' hose inner diameter)*30 4.8 x 4.8 mm hose needle (3/16'' x 3/16'' hose ID)*10 6.3 x 40 mm conduit fitting (1/4'' x 1/4'' conduit ID)*8 7.9 x 7.9 mm conduit fitting (5/16'' x 5/16'' conduit ID)*8 9.5 x 9.5 mm Hose needle (3/8'' x 3/8'' hose ID)*6 6.3 x 4.8 mm hose reducer (1/4'' x 3/16'' hose ID)*10 3.17 x 3.17 x 3.17 mm Hose T-piece (1/8'' x 1/8'' x 1/8'' hose ID)*12 7.9 x 7.9 x 7.9 mm hose T-piece (5/32'' x 5/32'' x 5/32'' hose ID)*6 4.8 x 4.8 x 4.8 mm Hose tee (3/16'' x 3/16'' x 3/16'' hose ID)*8 6.3 x 6.3 x 6.3 mm hose tee (1/4'' x 1/4'' x 1/4'' hose ID)*6 9.5 x 9.5 x 9.5 mm hose T-piece (3/8'' x 3/8'' x 3/8'' hose ID)*3 9.5 x 6.3 mm hose reducer (3/8'' x 1/4'' hose ID)*6 Product list： 113*Vacuum hose