Steel hammer is not suitable
-Strong elastic spring can hold the curtain stably
sharp and durable
It is a high melting point
You can select the suitable Edge Trim by the dimensions
XRN-1564T DC 12V 60N 10mm Push Pull Type Open Frame Solenoid Electromagnet Roller Catches Steel hammer is not suitableDescription: 1. Push Pull Type, linear motion, open frame, plunger spring return, DC solenoid electromagnet. 2. Support DC 12V voltage, high power, pull type, linear motion, is easy to install. 3. DC solenoid electromagnet mainly used in vending machines, transport equipment, office facility, household appliance, mechanical, etc. Specification: Material : Metal Force: 60N ; Travel: 10mm; Rated Voltage: DC 12V; Cable Length: 240mm 9. 45"; Total Length: