Simpson 3/8" Heli-Tie Replacement Test Key HELIKEY37A LRUZ Face-Mount Rafter Hanger and Air Draw Bar from

and Air Draw Bar from JET delivers a precision-engineered milling solution built for operators who demand accuracy

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

Fixture relocation applications requiring easy removal

saving time on framing and sheathing projects

Foot pedal operation

Simpson 3/8" Heli-Tie Replacement Test Key HELIKEY37A LRUZ Face-Mount Rafter Hanger and Air Draw Bar fromSimpson 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