Feature: 1. [ALUMINUM MATERIAL] The air distribution block is made of pure aluminum, wear and corrosion resistant, and not easy to rust. 2. [STAINLESS STEEL BEAD] The connector has built in high strength stainless steel bead, with tight buckle, and the operation is simple. 3. [EASY TO INSTALL] The multiple way manifold block is small and compact, easy to install and has good airtightness. 4. [WORKING PRESSURE] Working pressure is 0‑0.9Mpa (0‑0.92kfg/cm²), with standard G1/4 thread, wide application range. 5. [APPLICABLE SCENES] Widely used in engineering projects such as factories, automation equipment, auto repair, electronics, etc. Specification: Item Type: Air Distribution Block Material: Aluminum + Stainless Steel Pressure Resistance: 1.0MPA (10kgf/cm) Working Pressure: 0-0.9Mpa (0-0.92kfg/cm²) Adaptation Temperature: 0-60℃ Connector Inner Diameter: Approx. 13mm / 0.5in Specification: Model Total Length Ways / Holes Length x Width Thread Center Spacing SML-2 65mm / 2.6in 2 Ways 5 Holes 20 x 20mm / 0.8 x 0.8in G1/4(12mm) 30mm / 1.2in SML-3 95mm / 3.7in 3 Ways 6 Holes SML-4 125mm / 4.9in 4 Ways 7 Holes SML-5 155mm / 6.1in 5 Ways 8 Holes SML-6 185mm / 7.3in 6 Ways 9 Holes . Package List: 1 x Air Distribution Block Note: 1. Do not unplug and insert the hose frequently during the use of the connector, which will affect the service life of the connector and hose2. The pipe inserted into the connector needs to be inserted to the bottom of the joint to avoid the possibility of air leakage3. When pulling out the hose, first confirm that there is no pressure in the tube, press the end cap of the joint to the end and pull out the hose4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.