Overhead Line Ladder ( National Grid Spec )

Aluminium Ladders to National Grid Specification TPS1/136 - June 1992 / Dual Purpose ( Unless otherwise stated ) Box Section Stiles : 89 x 28mm or 102 x 32mm ( Depending on Ladder Type ) with radiused corners for extra strength. Rungs of 24mm or 30mm dia corrugated tube fitted through the stiles at a standard rise of 250mm by a special locking method to prevent turning and for increased strength. Overall width of ladder 355mm. Ends of ladders fitted with rubber plugs. A robust quality product manufactured in the UK.

For more information on Overhead Line Ladder ( National Grid Spec ) talk to Ramsay Ladders