supply of pair of welders hand gloves (one pair consists of lh & rh) type-1 confirming to is-2573/1986 (reaffirmed 2003) except size. the total length (l) of the hand glose shall be 450+/-5 (18 , pair of welders hand gloves (one pair consists of lh & rh) type-1 confirming to is-2573/1986 (reaffirmed 2003) except size. the total length (l) of the hand glose shall be 450+/-5 (18), as against the sizes mentioned under para 3.2 of is : 2573/1986, also the hand width size shall be 5.5 (min) and cuff width size 7 (min) as against para 4.3.1.1 of is; 2573/1986. the item shall confirm to test parameters as per is:5914/1970. the item shall also confirm to the following . 1) the gloves shall be made of split leather. 2) the golves shall be dyed i n dark rust /blue/black colour. [ warranty period: 30 months after the date of delivery ] ]