JBF National wing turns-link locks are manufactured from the highest quality materials. They are designed and tested for ultimate reliability and durability. LL-2342NW is manufactured from either clear zinc plated steel or passivated stainless steel. This model retains the same dimensions as model LL-2342, less a turn wing. Instead of a turn wing, an adjustable wrench is required to active the opening and closing action. This model also carries a load capacity rating of 600 Lbs. and uses JBF strike SK-2301. Please see component diagram below.