Nautual pully block and engineroom insert thermometer, has been used as a desktop item heavy pully cast iron roller and forged hook has some wear and tear worm holes but all cured,.size 260X140X75mm Insert thermometer from WIKA very exact range from min 30C to plus 50C degrees, dia 100mm length 140mm please see the photos as they are part of the listed discription Will be well packed for sending and sent with depending where.