Designed for use with large-lip rolled steel purlins to eliminate the need to modify steel purlin for standard C-clamp.
PHD Purlin Clamp, FIG 290 Series, 3/8 in Nominal Size, 3/8 in Rod Dia, 400 lb, For Use With: 4 in Pipe, Malleable Iron, Plain
Finish
Plain
Load Capacity
400 lb
Material
Malleable Iron
Rod Diameter
3/8 in
Series
FIG 290
Suitable For Use With
4 in Pipe
- Underwriters' laboratories listed in the US (UL) and factory mutual approved
- When a torque wrench is unavailable, the setscrew should be tightened so it contacts the I-beam and then an additional 1/4 to 1/2 turn added
- Caution should be taken not to over tighten the set screw
- Hardened steel cup point set screw and locknut
- 60 in-lb torque