The HOKE GYROLOK union cross joins four tubes of the same outer diameter in a cross. It comes in fractional sizes from 1/16" to 1" and metric sizes from 3 to 25 mm.


| Type | Union Cross (C): joins four fractional tubes in a cross / C/MM: for metric tubes |
| Tube Outer Diameter | Fractional 1/16" to 1" / metric 3 to 25 mm |
| Part Numbers | Fractional 1C[ ] to 16C[ ] / metric 3C[ ]MM to 25C[ ]MM |
| Material (GYROLOK series) | Material code in the [ ] of the part number: brass BR, 304/304L stainless steel, 316/316L stainless steel, Monel M, Hastelloy C-276 HC, Duplex 2205 DX3, Inconel Alloy 625, Inconel Alloy 825, Super Duplex 2507 D50, titanium TI, 254 SMO 6MO (available materials may vary by fitting type and size) |
| Dimensions (inches) by Tube O.D.: Overall Length A, Nut Hex Flats B | 1/16": A 1.56, B 5/16 / 1/8": A 1.94, B 7/16 / 3/16": A 2, B 1/2 / 1/4": A 2.14, B 9/16 / 3/8": A 2.38, B 11/16 / 1/2": A 2.88, B 7/8 / 5/8": A 2.94, B 1 / 3/4": A 3.19, B 1 1/8 / 7/8": A 3.44, B 1 1/4 / 1": A 3.75, B 1 1/2 |
| Dimensions (mm) by Tube O.D.: Overall Length A, Nut Hex Flats B | 3 mm: A 49.2, B 11.1 / 4 mm: A 50.5, B 12.7 / 6 mm: A 53.2, B 14.3 / 8 mm: A 57.2, B 15.9 / 10 mm: A 65.1, B 19.1 / 12 mm: A 73.1, B 22.2 / 14 mm: A 69.6, B 23.8 / 15 mm: A 77.8, B 23.8 / 16 mm: A 74.8, B 25.4 / 18 mm: A 78.6, B 29.6 / 20 mm: A 92.7, B 31.8 / 22 mm: A 88.0, B 31.8 / 25 mm: A 95.0, B 38.1 |