Double Expansion Shield Anchor, 1/4" x 1-3/8"

OVERVIEW

Rust proof zamac alloy machine type expansion anchor ideally suited for base materials of questionable strength.  The double expansion anchor consists of pre-assembled sets of shields and an internally threaded expander cone. 

APPLICATIONS

• Timber frames to concrete
• Steel or wood fastening in corrosive environment
• Fastening to brick and block walls