90* Fem Jic X Fem Jic Swivel

You'll want to factor in the wrench flat dimensions for clearance. One side needs 35mm, the other 38mm for tightening and movement. So make sure your adjacent components leave that much free space.

For a female-to-female 1-inch JIC setup in a tight space, this fitting is exactly what you're after. Both ports are 1-5/16-12 UN female JIC, and the 90-degree angle handles that hard turn without forcing you to bend or torque the line itself. The swivel on one end means you can rotate it into position after everything else is snugged up, which takes a lot of the frustration out of working in a confined area. Steel construction holds up well in standard hydraulic environments, so once it's in place, it should give you a solid, stress-free connection.