126 worm gear worm calipers

Characteristic :
--Six the first square nuts of the cross;
--Accord with standard DIN3017;
--Meet the diameter range of the need;
--Careful the rubber tube is damaged on the crooked edge;
--The high strength pushes the whorl
-- Do not wash the hole ;
Material : 126 W2- Belt and screw base use stainless steel DIN1.4016 materials ;
Six square nuts of screws are adopted yellow and zinc-plated.
177 W4- All parts adopt DIN 1.4301 (UNS S30400 stainless steel ) .
Used mainly in (car , defend bath , welding , electric apparatus etc.):
-Engine , oil passage , angry way and waterway of the car .

The stepless caliper of 167 forms ear:

Characteristic :
--There is not one grade of sealed structure from all angles;
--Continuously reliable locking function ;
--There is public errand of finelying tune the spring that compensates the function;
--Do not damage the card to work closely on the slick and sly caliper edge;
--Can overcome the question that the external diameter size deviation of the work piece cause . Material :
167-- adopt the stainless steel which accord with DIN 1.4301 or UNS S30400 standard.
117-- adopt the zinc-plated steel which accord with GB2518 standard.
Used mainly in (car , defend the bath , weld etc.):
167- Drive shaft , diverter , oil passage , angry way and waterway of car , little car.
117- Drive shafts , waterways of car , little car.