three taper key for bobyn wagon as per rdsos sk 77536 alt nil item no 23 24 25 as listed below i 12x10x100 gib head rectangular taper key item no 23 is 2293 74 reaffirmed 2002 qty 24 nos ii 12x10x85 plain rectangular taper key item no 24 is 2292 74 reaffirmed 2002 qty 0 4 nos iii 10 x6x 50 gib head rectangular taper key item no 25 is 2293 74 reaffirmed 2002 qty 04 nos l no 1 2 3 consisting 32 nos 1 set sample to be sent to nvu depot before bulk order delivery war ranty period 30 months after