Kodia PLDU stainless steel disc lock with Ultra Keys, offered in 70, 90 and 100mm sizes. The 90mm unit is marked 90MM, 14PINS and Stainless Steel on its face, with the Kodia logo and a round keyway holding a brass pin near the lower centre. The round, polished body wraps around a short curved shackle stamped HARDENED, with most of the shackle sitting inside the rim. It comes with a set of four keys on a ring, each with brass inserts along the blade. Catalogue code: PLDU