The A2026P is a plain bearing cheek block . The A2021P is made using 100% recycled plastics and the well-known Allen Ultra-Strap.

This block also features the A2026-Profix cheek adaptor which allows for an easy fit to flat surfaces. Ideal for use in elastic take up systems or applications where dynamic performance is not vital. This block looks very similar to the 20mm dynamic version. To differentiate we have changed the sheave colour to grey.