Heavy-duty (10, 000 cycles) extension springs have double loop ends for extra durability. 5 sizes will replace most all spring configurations on residential doors that are no higher than 7 ft. 1/8 in galvanized carbon steel aircraft cable.
Heavy-duty extension springs have double loop ends for extra durability
Heavy-duty extension springs have double loop ends for extra durability
Installed through springs to prevent injury in case of breakage
2 springs will lift a door weighing 130 lb
Heavy-duty (10, 000 cycles) extension springs have double loop ends for extra durability. 5 sizes will replace most all spring configurations on residential doors that are no higher than 7 ft. 1/8 in galvanized carbon steel aircraft cable.
Heavy-duty extension springs have double loop ends for extra durability
Heavy-duty extension springs have double loop ends for extra durability
Installed through springs to prevent injury in case of breakage
2 springs will lift a door weighing 130 lb
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Heavy-duty (10, 000 cycles) extension springs have double loop ends for extra durability. 5 sizes will replace most all spring configurations on residential doors that are no higher than 7 ft. 1/8 in galvanized carbon steel aircraft cable.
Heavy-duty extension springs have double loop ends for extra durability
Heavy-duty extension springs have double loop ends for extra durability
Installed through springs to prevent injury in case of breakage
