Operating key for manhole cover EIXO E DOBRADIÇA

Operating key for security lock

Lever key for hinge manhole covers series NR hinged

Unlock key for manhole covers ESTRADA

Elastic seating

Additional inviolable security lock

Anti-theft hook for manhole covers EIXO E DOBRADIÇA

Conical lock for manhole covers EIXO E DOBRADIÇA

Spring of the conical lock for manhole covers EIXO E DOBRADIÇA

Lock for manhole covers FUCOLI, with locking system