• preset type.SP model with notched head.
• Notched head allows continuous tightening without taking the head off the bolt each time of tightening.
• Please see the ratcheting movie here.
• The same racheting feature can be applied on the interchangeable head "SH-N" series.
• It requires the dedicated tool to change torque to prevent accidental torque change.
• Upon reaching the set torque, a clear "click" sound signals the tightening completion.
• Various kinds of head depth models. Resin handle.
• Newly added SP-N-MH series come with a kurled handle to prevent slipping.
• The product can be modified to error-proofing (Pokayoke) torque wrench such as SPLS-N (wired), or SPFH-N (wireless).
• Can be used in EU. Compliant with calibration procedure of ISO6789 Type II Class B.

Specifications:
1. Not for inspection purposes.
2. A torque wrench tester is necessary for torque setting.