Simpson 3/8" Heli-Tie Replacement Test Key HELIKEY37A LRUZ Face-Mount Rafter Hanger this screw is an efficient

this screw is an efficient choice for high-volume siding and trim installation projects

saving time on framing and sheathing projects

The TN-600 notches up to 3" OD tubing at angles up to 60 deg

Model: Powermatic 511

Simpson 3/8" Heli-Tie Replacement Test Key HELIKEY37A LRUZ Face-Mount Rafter Hanger this screw is an efficientSimpson 3 8" Heli Tie Replacement Test Key (HELIKEY37A) is a purpose built replacement key designed specifically for use with the Heli Tie wall tie tension tester. This Simpson accessory is engineered to grip the Heli Tie fastener securely, helping ensure accurate load readings and reliable installation results when testing wall ties onsite in any specific structure. Key Features Specifically designed for use with the Heli Tie wall tie tension tester