A hand operated load frame 50kN capacity, A mould of 150 mm. I.D. x 175 mm. high with clamping lugs complete with extension collar and perforated base plate made of gun metal. A cutting collar to fit mould body. A penetration piston assembly of 50-mm. diameters and a bracket for the dial gauge. A perforated swell plate of 148-mm. diameters with an adjustable stem and lock nut. A circular spacing disc of 148-mm. diameter x 47.7 mm. high complete with a removable `T’ handle. A metal tripod for the dial gauge.