Home Products cultivator, rotary hoe new holland spike tooth harrow lift and pull chain lift and pull chain 5 Available Products SALE SH24161 - Lift Chain 19-1/4" long. For ST250 spike tooth harrow. ... SALE SH24162 - Hardware Kit For attaching SH24161 lift chain to arm. ... SALE SH23431 - Pull Chain 34-3/4" long. For ST250 spike tooth harrow. ... SALE 1746 - Linch Pin For pull chain adjustment. ... SALE SH23432 - Hardware Kit For attaching SH23431 pull chain to pivot link. ... 5 Available Products