OverviewBeta Tools outside callipers are a practical measuring and marking tool for professional external measurement in workshops, fabrication environments and maintenance settings. This 150 mm outside callipers model is suited to checking diameters, widths and other outside dimensions during fitting, inspection, repair and general bench work. The compact size helps tradespeople handle the tool easily while still providing useful reach for everyday measuring tasks. Ideal for mechanics, fabricators, maintenance engineers and other trade users, it supports quick manual comparison and dimensional checking where reliable external measurement is needed. With a straightforward format and professional-focused sizing, these callipers fit naturally into routine workshop processes for servicing, assembly and inspection work.Features Provides accurate external measurement for diameters, widths and outside dimensions Supports workshop inspection, fabrication, servicing and maintenance tasks Delivers practical handling with a compact 150 mm size Enables quick manual checking during fitting, repair and assembly work Improves measuring efficiency for routine bench and site-based applications Offers a simple callipers format suited to professional trade use Ensures easy integration into measuring and marking tool kits Specifications Field Value SKU 016800215 Range/Series 1680B Product Type Outside callipers Size/Capacity 150 mm Length L: 150 mm; L1: 200 mm Width Package width: 115 mm Height Package height: 18 mm Weight Net: 140 g; Packaged: 157 g Compatibility External measurement of diameters, widths and outside dimensions Application Workshop, fabrication, servicing, repair and maintenance Downloads & MediaDatasheet (PDF)