Size Range: 1/4" through 1"
Material: Malleable iron
Finish: Plain or Zinc Plated
Service: For connecting rod lengths within limitation.
Approvals: Fig. 136: UL, ULC Listed (3/8" - 7/8" rod size) and FM Approved (3/8" and 1/2" rod size). Fig. 136R: UL Listed (1/2" and 3/8" rod size).
- Available in reducing sizes.
- Provides visual inspection of thread engagement.
- Uniform strength; good appearance.
Ordering: Specify rod tapping size, figure number and name. Furnished with right-hand UNC threads only.