Sea-Dog Hatch Spring

SD 321670-1

This Hatch Spring has an internal wire that prevents the spring from being overextended during normal use. Ideal for use on lighter hatches, dock boxes, and lazarettes. Constructed of corrosion resistant formed 304 stainless steel. Installs with four #10 RH fasteners (not included). Not recommended for applications where hatch will scoop wind while boat is underway and overextend spring.