Product description
Vorel torque wrench. It is used to tighten threaded connections with force at a precise moment. Made based on the pendulum technology.
The scale of this key is calibrated in Nm.
Because other units function in use - below is a comparative comparison of moments in different units of length and force:

1 kG * cm = 13,887 OZ * IN (ounce x inch)
1 kG * cm = 0.867 LB * IN (pound x in)
1 kG * m = 9.80665 N * m (Newton x meter)
1 kG * m = 7.233 LB * FT (pound x foot)
1 FT * LB = 12 LB * IN (lb. in.)
1 dm * N = 14.16 OZ * IN (ounce x inch)

Purpose / use
When the bolt or nut is tightened, when the resistance appears, the indicator mounted on the key's head begins to tilt, indicating to us the strength with which the bolt or nut is tightened at the moment. The key is also suitable for left-hand connections.
Technical data
Index number 57451
Brand Vorel
Drive size [in] 1/2 "
The torque value [Nm] 0-300

0-300NM; HANDLE MATERIAL: CARBON STEEL #45 WITH KNURLING; HEAD MATERIAL: CR-V6140; TUBE MATERIAL: 40CR; CHROME PLATED; 65Mn NEEDLE; DIAL WITH ALU; MIRROR FINISHING