b'LINEAR MEASUREMENTSURFACE COMPARATOR METRIC PROTRACTOR 180 STRAIGHT EDGES 30 Piece Specimen Comparator NAStainless steel professional vernier styleNAIdeal choice for drawing or scribing straight lines NA Metric Ra and imperial AA samples are included protractor for precision angle measurement. and checking surfaces for straightness Supplied in a PVC wallet (165 x 85 x 10 closed)The various combinations of square and Thickness and design to retain shape and accuracy Production is as standardised in ANSIknife blade attachments enables the precise Deviation of flatness to DIN874/2 & VDI/VDE/DGQ2618B46.1 - 1978 military standard 45662 measurement of awkward hard to read anglesMarked with supporting points on side face Hardened for strength and long tool lifeWorking surfaces and side faces are fine groundNAProtractor graduated 320 x 1 NA NA Inner range 40 to 180, Outer range 0 to 180877-1785 500mm877-1794 750mm235-7544235-7550877-1797 1000mmADJUSTABLE PARALLEL SET ENGINEERS TRY SQUARES DIGITAL SHORE A DUROMETER Consist of 2 piece dove tailed togetherNAHigh quality engineers squares NAFast and convenient method of measuring.NA Locked in place by set screwsIdeal for workshop and inspection applicationsLarge Digit Size: 14 mm Can be set to a micro meter for sizeAccuracy conforms to BS939 grade B for squareness3 Button Control: ON/OFF, HOLD, ZERO Set of 6 Parallels 3/8"-2 " (9.5 - 57.2 mm)Power: 1 x Lithium CR 20323 V Battery Manufactured to comply with BS ISO 7691-1:2004NA NA NA724-4042 2in724-4046 3in724-4055 4in724-4052 6in724-4058 9in123-0922724-4024 12in 123-0926 METRIC PROTRACTOR 360 4-PIECE SET SQUARES MECHANICAL DUROMETER A general workshop instrument forNAEach set contains 4 squares NAShore A (range 1-100) NAmarking or transferring anglesAccuracy conforms to BS939 grade B for squareness"Maximum reading" pointer fitted to dial The blades are precision ground steel and the protractor Supplied in a moulded polypropylene storage caseIndicator test piece suppliedhas a satin chrome finish which reduces glareManufactured to DIN53505 and ASTM D2240 Magnifier fitted to protractor Protractor graduated 0-360, resolution 5 minutes arc 150mm and 300mm blades are bevelledNA NA NA45 and 60 at each end387-0010 2-6in range264-3508409-2407 4-12in range 332-0256 328 Search \'RS PRO\' online to see the full range.'