Standard Round Ribbed Inserts - RR Series

Available in Imperial and Metric sizes from 1/2” up to 110mm. Stocked in Black LDPE but available in a wide range of other standard colours (available to order). All inserts are measured by the outer head size, with varying rib sizes to accomodate different gauge wall thicknesses.

Standard Square Ribbed Inserts - SR Series

Available in Imperial and Metric sizes from 1/2” up to 110mm. Stocked in Black LDPE but available in a wide range of other standard colours (available to order). All inserts are measured by the outer head size, with varying rib sizes to accomodate different gauge wall thicknesses.