“BlockSur” anti-lift security lock for roller shutters – For slats: 8 or 14 mm – Number of links: 2, 3 or 4

Description

Original BlockSur safety lock (ZURFLÜH-FELLER brand). Fits ZF or octagonal tubes.

This lock is an anti-lift lock that secures the connection between the gate leaf and the tube by locking the gate leaf in the lowered position.
Connects to the tube via mounting on rings and comes with a PVC cover.

Maximum load capacity: 15kg of awning per lock

Materials:
Link: Glass-fibre reinforced polyamide, black.
Coupling profile: Extruded aluminium.
Pivot pin: Brass.
Spring: Stainless steel.