tender for set of spare for repairing of hand held unit of avlock/stanley make lock bolting machine. one setconsisting of 1)hydraulic pipe assembly (metal l pipe), stanley pt. no. h-p-a or equivalent, qty = 04 nos, 2)bearing 6206, stanley pt. no. c305 or equivalent, qty = 06 nos, 3) bearing 6304, stanley pt. no. c035 orequivalent, qty = 04 nos, 4) 1/2 inch anvil retainer, stanley pt. no. t304 or equivalent, qty = 04 nos, 5) servicekit, stanley pt. no. sk30 or equivalent, qty = 10 nos.