Barton Single Upright Block 51 mm Product Code: plb91500

Single Upright Block 51mm, range of high strength blocks designed for use with wire ropes or in exceptionally rugged conditions. Cheeks are manufactured from Marine Grade Aluminium 'Spectro' grey anodised UV resistance and durability.

Sheaves are precision turned aluminium bar silver anodised and running on nylon bearings to reduce friction under load.

Reinforcing plates, rivets and shackles are all from 316 stainless steel.

Base size: 38 x 45mm.Fastening Dia: 5mm.

NOTE: To ensure maximum strength and load capabilities fastenings must pass through hollow centre rivets or cheek blocks.
                     
                       Shv Shv  Rope Wire Weight
                       diameter Wdth Dia  Dia  
PLB91400 Upright Block  38  12   8    4     92
PLB91500 Upright Block  51  15  12    5    160 .