Oswal boss 5-din welding glasses, for Eye Protection

Listing ID #6863140

model name:
oswal 5-a-din welding glass
frame: oswal boss
glass: 5-a-din glass
info:-
the frame is made up of cellulose acetate, the glass is imported from czech republic by the im- porter having thickness of 2.8mm with a tolerence of +/- 0.2mm.
this shade of din glasses suitable for gas weld- ing upto 200 ltr acetylene/hour, flame cutting with 900 to 2000 ltrs oxygen /hour

approved by: central labour institute under code no. sgoi-02/01. file no : 105/4/nrtl/ts/2011-12 dt-12-4-11

modification:
1)thread at the end available 2) elastic band also available