Spring break device without key

Unit: 1 piece
Weight: 0,680 kg
Material: Zinc plated steel, casted wheel

Description: Spring break device for residential garage doors. Prevents the door from falling down in case of a spring failure. Suitable for 50 and 67mm spring plugs. For hollow shafts without key. Max. torque: 46 Nm/spring.

29950: Left version
29951: Right version

Application: LHR, STF, STR, LH70, LHF

Download installation manual here.

Pieces per box:20
Pieces per pallet:1080
Spring break device without key
Item nb. Description Details
29950 Spring break device without key

Left

29951 Spring break device without key

Right