▁a ▁major ▁conflict ▁in ▁the ▁War ham mer ▁ 4 0 , 0 0 0 ▁table top ▁mini ature ▁w arg ame . ▁ ▁Dam oc les ▁ser r atus , ▁a ▁species ▁of ▁pre histor ic ▁sh ark ▁ ▁See ▁also <0x0A> </s> ▁Wing ▁Enter pr ises ▁is ▁a ▁Spring ville , ▁Ut ah ▁company , ▁and ▁the ▁largest ▁manufact urer ▁of ▁American - made ▁l add ers . ▁The ▁company ▁produces ▁the ▁Little ▁Gi ant ▁Lad der ▁System , ▁a ▁convert ible ▁al umin ium ▁lad der ▁system . ▁ ▁The ▁founder ▁of ▁Wing ▁Enter pr ises , ▁Harold ▁Ray ▁Wing ▁( aka ▁Hal ▁Wing ), ▁came ▁across ▁a ▁prototype ▁of ▁the ▁lad der ▁in ▁Germany ▁in ▁the ▁ 1 9 7 0 s . ▁ ▁He ▁pat ented ▁the ▁design ▁in ▁the ▁United ▁States ▁and ▁began ▁manufact uring ▁the ▁lad der ▁in ▁his ▁home ▁and ▁s elling ▁it ▁at ▁trade ▁shows . ▁ ▁Fe atures ▁The ▁lad der ▁itself ▁is ▁capable ▁of ▁being ▁converted ▁into ▁several ▁height s ▁and ▁configurations ▁from ▁a ▁single ▁lad der . ▁ ▁Config ur ations ▁include ▁a ▁straight ▁or ▁extension ▁lad der , ▁an ▁A - frame ▁lad der , ▁a ▁st air case ▁lad der ▁( an ▁une ven ▁A - frame ▁for ▁use ▁on ▁st airs ), ▁a ▁ 9 0 ° ▁lad der , ▁and ▁both ▁sides ▁of ▁a ▁sc aff old ing ▁tr est le ▁achieved ▁through ▁a ▁triple ▁lock ing ▁h inge . ▁ ▁Each ▁of ▁the ▁lad der ▁positions