You are here: Products / Mechanical Locks / Steel Locks / TrioVing Lock case UK1601 TrioVing Lock case UK1601 Lock case UK1601 Lock case UK1601 Lock case UK1601 (replaces Lock case 1183) is a rim cylinder lock case for lightweight doors.It it operated by key or thumb turn. Downloads Lock case UK1601 and UK2622 - Information page.pdf (.pdf, 202 kB) Close Want to know more about our innovative technology? Click here to contact a local distributor! Abloy Motor Lock EL654Motor Lock with hook bolt TrioVing Lock case 5016Narrow Profile Cylinder Lock case Abloy Motor Lock EL648Motor Lock with hook bolt