Torque Key, Electric, for Nut Drivers, Adjustable Torque Limit

Meets your requirements: Variably adjustable torque covers a wide range of applications.

Increases your efficiency: The correct torque protects material from damage and means no follow-up work.

Lowers your costs: The correct torque protects you from warranty claims.

Offers you full protection: Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.

Application: Safe, secure installation of terminals and sleeves, line terminals, fastening of bus bars. For working on live parts up to 1,000 V AC.

Safety is top priority when users are working on live parts. Electricians are ideally equipped with the insulated torque key at a 10° switching angle, especially when fastening components onto bus bars in junction boxes. With two directions of rotation, this torque key is ideal for powerful, yet controlled tightening. The user can pull out and turn the handle end to set the required torque value manually by looking at the numeric scale. In addition, thanks to the ball fastener, the nut drivers inserted on a 1/4" square drive provide a secure hold. Enjoy excellent feedback while fastening and a noticeable snap back on the torque mechanism in the key when the preset torque value is reached. The insulated torque key has undergone an individual piece test as per the international EN/IEC 60900 standard, allowing users to work safely on live parts up to 1,000 V AC.

Only to be used in combination with insulated Wiha nut driver inserts.

DIN EN/IEC 60900.

Part Number

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Part Number
43126
44163

Part Number	Related to	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Overall length (L dimension) (mm)	Overall length (mm)	Square 1 (Inch)	Hexagonal blade (Inch)
	Data sheet	360.73 €	1		5 Days	288	288	1/4"	1/4"
	Data sheet	360.73 €	1		5 Days	290	290	3/8"	3/8"

Basic information

Handle diameter(mm)	36	Blister pack	No	VDE article	Yes
ESD article	No	with battery	No	Torque range min(Nm)	5
Torque range max(Nm)	25	Torque range min - max(Nm)	5 - 25	Outside diameter(mm)	38
Width(mm)	37.71	Height(mm)	49.05	Tolerance	4
Torque range max(lbs)	221.27	Torque range min(lbs)	44.25	Torque range min - max(lbs)	44.25 - 221.27