Barton Single Upright Block 38mm 91400

Here is a 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 Diameter: 5mm. NOTE: To ensure maximum strength and load capabilities fastenings must pass through hollow centre rivets or cheek blocks. Sheave Diameter ~ 38mm Sheave Width ~ 12mm Rope Diameter ~ 82mm Wire Diameter ~ 4mm Weight ~ 92grams