supply of supply of rubber hand gloves for electric work use as per is: 4770 without joint,supply of rubber hand gloves for electric work use as per is: 4770 without joint,,rubber hand gloves for electric work use as per is: 4770 without joint, test potential: 33000 volts, working potential: 26500 volts, size: 360 - 380 mm length. colour: red / ivory. make/brand:honeywel, crysta l, jyot only. a certificate that material has been purchased from the oem / authorized dealer of oem along with 1 year guarantee / warranty certificate & test certificate from prescribed institute or oem to be submitted at the ti me of supply. [ warranty period: 12 months after the date of delivery ] => limited