UNIOR - 197.4/1 3/4" LONG EXTENSION 200mm - 602740

UNIOR - 197.4/1 3/4" LONG EXTENSION 200mm - 602740

material: chromium vanadium
forged, totally hardened by heat treatment
chrome-plated according to EN12540 standards
polished head
manufactured in accordance with ISO 3316 standards

DIMENSIONS (mm) :
L : 200
D1 : 25,3
D2 : 36

Along with the necessary chestnut trees, UNIOR nuts allow for accurate, uniform and controlled tightness and clenching in screws and nuts.
Working with UNIOR chestnut trees is safer and more accurate
The special restraint system for the walnut with the pressure of a button ensures greater safety at work and speed in operation.