Selve freewheel for NHK drives 12mm left

278800

• Freewheel for NHK drives (emergency exit solutions), installation between universal joint and crank handle
• The installed freewheel ensures absolute operational safety in an emergency. This small, compact component allows the zip screen (SEZ-NHK) or a roller shutter (SEE-NHK or SP-NHK) to be cranked only in the correct "up" direction. When cranking in the wrong direction, no force is transmitted, which protects the system from damage. The freewheel is simply mounted between the crank handle and the universal joint.
• Installation between universal joint and crank handle
• Round pin with 12 mm diameter
• Compatible with 12 mm crank handles and universal joints from Cherubini and Geiger
• with locking sleeve
  
• Version: Left
• Made in Germany
• Material: Plastic and metal
• Color: White

Scope of delivery: 1 piece