Left-back Clark (pictured) joins from NPL Division One South East side Belper Town, who he signed for in June 2018 after making his way from Athersley Recreation in the Northern Counties East League.

The Nailers were convinced he would be able to make the step up to the Northern Premier League which they were proved right.

He was previously with Hemsworth Miners Welfare.

Cass becomes the latest player to make the switch to Wayne Benn`s squad from Toolstation Northern Counties East League Premier Division side Hemsworth Miners Welfare.

Cass is an accomplished centre-back who is good in the air and is a tough, strong tackler.

He signed for Darlington after his return from America but failed to get much game time with the Vanarama National League North outfit and subsequently joined Hemsworth.

Previously, Cass played for both Pickering Town and Bridlington Town before his move out to America, to play for Rocky Mountain College.

While playing for Rocky Mountain College, Cass won the award for Cascade Conference defender of the year.