This Harken 25 mm wire block turtle is a lightweight, low-friction block for high-load wire and lines.
The block features a Hardkote-anodized, Teflon-impregnated aluminum sheave with a composite plain bearing, which contributes to efficient and reliable operation.
The 25 mm block is designed with Teflon washers to handle side loads and minimize friction between the sheave and the block cheeks. The block can be opened for wire or line installation, and screws are included.
Key features25 mm sheave for high-load wire and lines
Max wire Ø2 mm and max line Ø4 mm
SWL 454 kg and breaking strength 907 kg
Hardkote-anodized, Teflon-impregnated aluminum sheave
Can be opened to insert wire or line into the block
