Durable 180lb Springs Tested for 18,000 Cycles
Tested Durability: Each spring has undergone rigorous testing, withstanding 18,000 cycles, so you can trust them to perform consistently. Garage Door Extension Springs. With a balance of style, strength, and resilience, you’ll appreciate both the aesthetic refresh and operational efficiency.
Gas Struts Shock 180LB/801N Lift Support with L-Type Mounts for 36 Inch 180 Lb
Can not compress directly by your hands. looking forward to your more DIY creations.