This is a Dubro Nylon Nose gear block for use with 5/32" nose gear wire. Nylon blocks. Full metal hardware package. Brass spacer bushing. Two nylon blocks. One brass bushing. Four 2.6mm blind nuts Four 2.6mm mounting screws Four 2.6mm lockwashers Assembly on 5/32" nose gear wire. Block height: 14.3mm (.563") Block width: 31.2mm (1.230") Block thickness: 12.4mm (.491") pjm 4/6/02 ir/kh &