Sammys Installation Tool expands to provide direct vertical attachment in metal deck (22-16-gauge) and z-purling (18-16-gauge). The tool includes a sleeve, bit receiver, hex wrench, and 25/64 in. drill bit.
- Use for 2/4 in. and 3/8 in. vertical mount Sammy screws
- Special spin-off feature reduces "wrist snap" and over-torqu
- Spin-off feature prevents screw failure
- Can also be used with CST 20, GST 20, and DSTR 1 in.