Catalog
Hosco Japan Groobar
Groobar, aid to determine nut slot height, 4/set
Filing the nut slots down can be tricky. These Groobars are the perfect help to prevent filing the nut slot too deep. Four non-hardened steel bars in different thicknesses.
L 1,07mm / 0.042"
L 1,27mm / 0.050"
M 1,42mm / 0.056"
H 1,65 mm / 0.065"