Vernier Height Gages Ease-of-Handling Fea tures • Quick-adjustreleaseontheslideallowsforfastpositioning • Extremely fine adjustments by a knob on the base isolating the column and slide from external pressures • Additional remote fine adjustment located on top of the bar for sizes 36" (900mm) and larger • Special master bar design and the balanced design and weight of the base eliminates vibration • Master bars on models up to 24" and 600mm are hardened and stabilized • Base is hardened, ground, and lapped square with the bar and has finger grooves to provide ease of movement • Vertical bar is positioned near the center of the base for balance and stability • Versatile tool will scribe lines, mount dial indicators or electronic probes, and accept depth attachments • Tool can also be used with our 359 Protractor for checking angles 254, 254M Master Vernier Height Gages 0-72"/0-900MM 254EM Master Vernier Height Gages 0-24"/0-600MM This Master Vernier Height Gage is an accurate, rugged and reliable tool that gives precise and dependable measurements over long ranges. It has an easy-to-read vernier, is stronger, and is offered in greater ranges than other height gages. Readability Fea tures • Long, 50-division vernier scales permits half as many bar graduations as single vernier tools. These widely spaced graduations provide easy reading to .001" or 0.02mm • Flush fitting of the vernier scales to the main scale eliminates parallax • Vernier scales are adjustable • Black lines and figures against Starrett satin chrome finish make reading easy • Scriber and base are designed for direct reading from zero (bottom of base) 254 Master Vernier Height Gages (.001" Graduation) Cat. No. EDP Range Approximate Base Dimensions 254Z-12 51219 0-12" 5-7/8" x 3-7/8" 254Z-18 51220 0-18" 7-1/2" x 4-1/2" 254Z-24 51221 0-24" 254Z-36 51222 0-36" 10" x 6-1/2" 254Z-48 51223 0-48" 254Z-60 56183 0-60" 254Z-72 56184 0-72" 254M Master Vernier Height Gages (0.02mm Graduation) Cat. No. EDP Range Approximate Base Dimensions 254MZ-300 56214 0-300mm 150mm x 95mm 254MZ-450 56215 0-450mm 190mm x 115mm 254MZ-600 56216 0-600mm 254MZ-900 56217 0-900mm 250mm x 165mm 254EM Master Vernier Height Gages (.001"/0.02mm Graduation) Cat. No. EDP Range Approximate Base Dimensions 254EMZ-12 51224 0-12"/300mm 5-7/8" x 3-7/8" 254EMZ-18 51225 0-18"/450mm 7-1/2" x 4-1/2" 254EMZ-24 51226 0-24"/600mm Accessories for 254, 254M and 254EM Master Vernier Height Gages Part No. EDP Description PT22357 12295 Auxilliary Straight Carbide Scriber PT28131 67007 Auxilliary Circular Carbide Scriber PT05409A 51227 Depth Gage Attachment Hardened bars on all sizes through 24" and 600mm Furnished with Auxilliary Straight Carbide Scriber. Shown with optional Auxilliary Circular Carbide Scriber. Quick-adjusting screw release allows rapid slide movement to desired area,then precisely position with the fine adjustment knob Precise positioning with fine-adjustment knob on the base isolates column and slide from external pressures 254Z-12 114 H eight G ages