Engineers Black Book high polish finishes provide for

high polish finishes provide for an easy clean-up

Easy to hold grip design with rubber for anti-skid

Two milled surfaces

Elongation: 28%

The T-Type wrench is designed where confined spaces do not allow the use of a bar-type tap wrench

Engineers Black Book high polish finishes provide forEngineers Black Book contains a wealth of up to date, useful, information within over 160 matt laminated grease proof pages. It is ideal for engineers, trades people, apprentices, machine shops, tool rooms and technical colleges. 164 Pages of: Tables Standards Illustrations Grinding wheels Conversion factors Tapers Lubricants coolants Bolts & nuts Spur gear calculations Tungsten carbide Plastics Sharpening information G Codes Hardening & tempering