Tubular Extension Sets - Pipe Type

Each set consists of inside micrometer head and a series of extension pipes of different length, which are hardened, ground, micro-lapped and heat insulated. Satin chrome finished head with positive locking clamp and carbide measuring faces. All sets include micrometer head. Accuracy: Micrometer head stroke: 25mm (1"). Graduation: 0.01mm (.001"). Instrument Error: /-(3qty of rod L/50) mu m. L Maximum measuring length

Series 139

Enamelled Frame External Micrometers

Economy type with carbide tipped anvils. Accuracy: Flatness: 0.6mm for up to 300mm (12"), 1.0mm for up to 300-500mm (12-20"). Parallelism: 2L/100)mm (fraction rounded down). L maximum measuring length

103 Series

Ratchet Thimble

Large Diameter Type - 36.2mm Diameter Face

Large dial face for easy reading with the installed 2mm (.08") diameter point carbide tipped. These indicators are ruggedly housed within a satin chrome finished case. Bezel and dial are adjustable for easy zero setting with fully jewelled movements. Automatic reversible contact point is adjustable through 240. The precision miniature pivot bearings give a frictionless movement of the contact point. One piece bezel of crystal design ensures resistance to water and dust.

Series 513

Standard Type - Sets

Fine Adjustment Type

Fine adjustment allows improved sensitivity of slider movement. 14 vernier face angle. Incorporates Quadri feature. Satin chrome finish with clear easy read graduations.

Series 532

Metric & Imperial Reading - Graduation: 0.02mm/0.001"