Sealey aluminium telescopic ladder 4 way en 131 adjustable height sealey afpl3 en 131 approved four way four section aluminium ladder with mechanically swaged joints can be used as a straight ladder step ladder offset ladder and extension ladder fitted with two robust auto latching locking hinges for multi positioning features extendable legs providing increased climbing height sealey afpl3 aluminium telescopic ladder 4 way en 131 adjustable height