| ●Features |
| ■ No need for a wrench to hold a nut in position |
| ■ Saves work time drastically |
| ■ Facilitates handling in a cramped space |
| ■ No need for nut washers |
| ■ More uniform flange clamp pressure |
| ■ No concern over dropping and loss of nuts during installation |
| ■ Wrenchless nuts for AL flange also available |
