Allens pioneering design team have created the new 20mm cheek block for highly loaded deck mounted control lines. With the Allen dynamic bearing technology at its heart, providing high performance action and the innovative T Base at its core to distribute the load evenly, you get the best performance and strength in the smallest ball bearing cheek block in our range.

Sheave diameter: 20mm
Line diameter: 2-4mm
Weight: 12g
Length: 32mm
Fixings: 2 x M4 or 2 x No.8 countersunk screws