N.J. Stat. § 46:4-10
Current through L. 2023, c. 200.
A covenant by the grantor in a deed "that he will execute such further assurances of the said lands as may be requisite" , shall have the same effect as if he had covenanted that he, his heirs or personal representatives, will, at any time, upon any reasonable request at the charge of the grantee, his heirs or assigns, do, execute, or cause to be done or executed, all such further acts, deeds and things for the better, more perfectly and absolutely conveying and assuring the said lands and premises thereby conveyed or intended so to be, unto the grantee, his heirs and assigns, in the manner aforesaid as by the grantee, his heirs or assigns, his or their counsel in law, shall be reasonably devised, advised or required.
N.J.S. § 46:4-10