Pre-drilled mounting plate sized to pair with National's #2192 square U-bolts. Provides a flat, secure backing for fastening U-bolts to pipe, conduit, and tubing on a wide range of mechanical and structural assemblies.

• Pre-drilled flat plate for use with square U-bolts
• Zinc plated over hot-rolled steel for corrosion resistance
• Sized for 3/8" thread x 3" U-bolt span
• Pairs with National #2192 Square U-Bolt (sold separately)
• Boxed loose
• MPN: N222-331