A screw starter is a hand-held tool that has a small chuck at one end. It is used for Starting or removing screws from hard-to-reach areas, especially the ones too small to hold by hand.
Schneider Electric RE7RL13BU TIMER 300V 5AMP RE7 +OPTIONS,-20 to 60,0.05 s to 10 m 0.05 to 1sec 0.5 to 10sec 0.15 to 3sec 1.5 to 30secs 5 to 100sec 15 to 300sec 1.5 to 10min,5,50/60 Hz,DPDT,Din Rail,IP50 (Housing) - IP20 (Terminals),Modular Timer,Off-delay,RoHS - GL - CSA - CE - UL,Zelio,screw terminals, clamping capacity 2 x 1.5 mmA? flexible with cable endscrew terminals, clamping capacity 2 x 2.5 mmA? flexible without cable end