Kraftform 7451 torque screwdriver factory pre-set 0.3 Nm (0.3-1.0 Nm), 1/4" Rapidaptor - Wera 05074792001

When every screw needs the same torque, a fixed setting prevents operating errors. The Kraftform 7451 is factory pre-set to the smallest scale value of 0.3 Nm and gives a distinct signal when this value is reached.

Benefits

• Fixed pre-set value for constant torque and high repeat accuracy
• Only adjustable with an extra tool (re-calibration kit 05137003001), then check with an off-the-shelf torque tester
• Rapidaptor quick-release chuck for rapid change of 1/4" bits or sockets
• Unlimited loosening torque for slackening stuck screws
• Multi-component Kraftform handle with hard and soft zones for high working speeds

Applications

Assembly and series production with recurring identical tightening torque, for example in precision mechanics, electrical engineering and device manufacturing. Please note: 1 Ncm = 0.01 Nm.

Standards and safety

The chuck is designed for bits to DIN ISO 1173-C 6.3 and E 6.3. Changing the pre-set torque requires a special tool and torque test equipment, please contact the Wera Torque Service.