supply of 1)impact socket adapter 1sq drive female x3/4 sq drive male, retention type=pin hole, dia = 44 mm oal-gt/ =55mm approx. qty: 20 no 2)impact socket adapter 3/4 sq drive female x 1/2 sq drive male, retention type = pin hole, dia = 44mm oal-gt/ = 55mm approx. qty: 20 no 3)power impact socket 21 mm x 1/2 square drive qty: 20 no 4)wire stripper and cutter used for wire stripping, wire cutting and for looping. suitable for electrical work by electricians and other tradesmen primarily for gripping, twisting, bending and cutting wire and cable. material type carbon steel packaging dimension (lxbxh) 13x6.5x1 cm, size - 130 mm, style as per bhel sketch sk-205025 qty: 50 no- miscellaneous works.