This is a 300mm diameter BS test sieve with a 6.3mm aperture, used for grading coarse aggregate frac..

This is a 300mm diameter BS test sieve with a 63mm aperture, used for grading coarse aggregate fract..

This is a 300mm diameter BS test sieve with a 75mm aperture, used for grading coarse aggregate fract..

This is a 300mm diameter BS test sieve set spanning 75, 63, 50, 37.5, 28, 20, 14, 10, 6.3 and 5mm ap..

This is a 300mm diameter BS sieve lid, a flat cap used to close the top of a sieve stack and prevent..

This is a 300mm diameter BS sieve receiver, a solid-bottom collection pan placed at the base of a si..

This is a 300mm diameter stainless-steel-framed test sieve to BS 410, with a 63mm aperture, stackabl..

This is a 300mm diameter stainless-steel-framed test sieve to BS 410, with a 75mm aperture, stackabl..

This is a 450mm diameter BS test sieve with a 0.075mm (No. 200) aperture, the standard silt/clay cut..

This is a 450mm diameter BS test sieve with a 0.3mm aperture, for finer sand-silt boundary grading.

This is a 450mm diameter BS test sieve with a 0.425mm aperture, for fine sand fractions in particle-..

This is a 450mm diameter BS test sieve with a 0.6mm aperture, used mid-range in a coarse-to-fine sie..

This is a 450mm diameter BS test sieve with a 20mm aperture, for medium-coarse aggregate grading.

This is a 450mm diameter BS test sieve with a 37.5mm aperture, used for grading coarse aggregate fra..

This is a 450mm diameter BS test sieve with a 5mm aperture, separating fine gravel from sand-sized m..

This is a BS sieve brush, used to clear trapped particles from sieve mesh without damaging the wire ..

This double-ended sieve-cleaning brush has a wooden handle with coarse brass bristles at one end and..

This is an electric mechanical sieve shaker with adjustable frequency and amplitude, holding a stack..

This is a wide-mouth filter funnel that seats a 200mm diameter test sieve in its rim, used to strain..