4mm I.D/8mm OD Steel Bush Spacer Sleeve Distance Tube Standoff Unthreaded Metal
8MM OD BZP Steel Bush Spacer Sleeve Standoff Tube Raiser Collar (Unthreaded). Perfect for a wide range of applications, from DIY projects to professional assemblies. ID: 4mm, OD: 8mm, Length: 12mm. ID: 4mm, OD: 8mm, Length: 16mm.