Item Description: non sparking ball peen hammer ( copper hammer ) with nominal mass ( gram ) 500 gm, copper beryllium having c omposition copper- ( min 97 % ), be/ ni ( max 2. 5 % ), other material ( 0. 5 % ), teak wood handle length- 320 mm, tensile strength- 1250 n/ sqmm or 70kgf/ sqmm ( or equivalent in other units ), hardness- 30/ 40 hrc, 190- 376 hv, magnetism- non- magnetic, warranty- 1 years. [ warranty period: 12 months after the date of delivery ]

Mumbai, Maharashtra, India