The HOKE GYROLOK union joins two tubes of the same outer diameter in a straight line. It comes in fractional sizes from 1/16" to 2" and metric sizes from 3 to 38 mm, with the material selected by a code in the part number.
| Type | Union (U): straight connection joining two fractional tubes / U/MM: for metric tubes |
| Tube Outer Diameter | Fractional 1/16" to 2" / metric 3 to 38 mm |
| Part Numbers | Fractional 1U[ ] to 32U[ ] / metric 3U[ ]MM to 38U[ ]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 1.13, B 5/16 / 1/8": A 1.50, B 7/16 / 3/16": A 1.61, B 1/2 / 1/4": A 1.75, B 9/16 / 3/8": A 1.89, B 11/16 / 1/2": A 2.16, B 7/8 / 5/8": A 2.16, B 1 / 3/4": A 2.28, B 1 1/8 / 7/8": A 2.28, B 1 1/4 / 1": A 2.73, B 1 1/2 / 1 1/4": A 3.63, B 1 7/8 / 1 1/2": A 4.25, B 2 1/4 / 2": A 5.88, B 3 |
| Dimensions (mm) by Tube O.D.: Overall Length A, Nut Hex Flats B | 3 mm: A 40.8, B 11.1 / 4 mm: A 42.7, B 12.7 / 6 mm: A 45.7, B 14.3 / 8 mm: A 45.6, B 15.9 / 10 mm: A 46.9, B 19.1 / 12 mm: A 54.8, B 22.2 / 14 mm: A 50.5, B 23.8 / 15 mm: A 42.1, B 23.8 / 16 mm: A 54.8, B 25.4 / 18 mm: A 55.6, B 28.6 / 20 mm: A 63.5, B 31.8 / 22 mm: A 60.3, B 31.8 / 25 mm: A 69.3, B 38.1 / 30 mm: A 92.7, B 50.8 / 32 mm: A 97.3, B 50.8 / 38 mm: A 113.6, B 60.3 |