1" x 18" Simpson CHMXF10018 SDS-MAX Flat Chisel SJC/MSJC Steel Joist Connectors Lumber Size: Intended for use

Lumber Size: Intended for use with 4x beams and 6x posts/columns

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values

Connection Reinforcement: Strengthens wood-to-wood framing connections

including those involving treated lumber

Box-thread design - reduces torque and increases driving efficiency

1" x 18" Simpson CHMXF10018 SDS-MAX Flat Chisel SJC/MSJC Steel Joist Connectors Lumber Size: Intended for useThe Simpson Strong Tie flat chisels are designed for use in general concrete and masonry demolition. This chisel is available in various shank sizes to fit most demolition tools. It is made of toughened steel and has gone through a specialized tempering process to create a hardened surface that is wear resistant. The surface treatment improves performance and allows the chisel point to be sharpened whenever necessary.