A set of feeler gauges for measuring ignition points, spark plugs and tappets. • Neat fold away configuration. • Offset for ease of use. • Dual ended. • Imperial: .005/.006/.007/.008/.009/.010/.011/.012/.013/.014/.015/.016/ .017/.018/.019/.020/.021/.022/.023/.024/.025/.026/.027/.028/.029/.030". • Metric .127/.152/.178/.203/.229/.254/.279/.305/.330/.356/.381/.406/ .432/.457/.483/.508/.533/.559/.584/.610/.635/.660/.686/.771/.737/.762mm.