the WIHA TOOLS 28395 is the tool to have on hand
Scaffold Tower
Frame 182/4JM
These locknuts are reusable a handful of times
Color Black Material Vinyl Standards ANSI/ASTM D178
Siemens BF120A Miniature Circuit Breaker, GFCI, 20 A, 1 Pole, 120V AC, BF Series, 10 kA AIR 77392 the WIHA TOOLS 28395 isMiniature Circuit Breaker, 20 A, 120V AC, Ground Fault Circuit Interrupter, 1 Pole, Toggle Actuator, Bolt On Mount, Single Phase, Series BF, 10kA AIR at 120V AC, For Use With Siemens Panelboards, Lug Terminals, Frame Size 60A BLHF, Length 3. 56 in, Width 1 in, Depth 3 in, Min. Wire Size 12 AWG (Al), 14 AWG (Cu), Max. Wire Size 10 AWG. Series BF Amps 20A Number of Poles 1 AC Voltage Rating 120V AC Circuit Breaker Type Ground Fault Circuit Interrupter