Fully compatible with the unique Werner Lock-In System to customise the ladder top. Fibreglass stiles, non-conductive to 30,000 volts, ideal for working around electricity. Semi-tubular rivets throughout provides rigid fixings. A generous 300 mm tread pitch gives excellent reach heights. New design "H-spreaders" offer single handed operation and add to the strength and stability of the ladder. Slip-resistant Traction-Tred steps. EDGE moulded brace and foot pad combination provides enhanced bracing strength and protects the base tread from damage.