85MM RAM BECKET BLOCK AB1800 Pulley 85mm Ram Becket Block These blocks are specially designed to be used on the end of a hydraulic ram. Featuring an aluminium body and sheave. featuring a plain bearing sheave with ball bearings to reduce sideways movement. designed to suit a 5/8 - 18 UNF thread attachment to a hydraulic ram. These blocks can be customised to suit different attachment methods. Please contact us for more details. 85MM RAM BECKET BLOCK AB1800 - - Technical documents can be downloaded here