Male Bspp X Female Bspp Swivel

At 58mm overall length, it's a fairly compact inline fitting, so tight spots can be a real concern depending on your setup. Both wrench flats measure 41mm wide, which gives you enough room to torque it down without a lot of fuss, but you'll want to confirm you've got at least that much clearance on both ends before committing. Since it's a straight configuration with matching G 1-11 threads on both sides, there's no offset or angle to work around, which usually helps in confined runs.