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Description

R Series BlocksMulti use wide throat & utili sheave for passing a variety of line, connecting links, and terminations. Work hardening manganese steel sheaves maximize wire rope & sheave life. Alloy sheave option offers same durability at a lower cost. R6, R8, & R4 equipped with tapered roller bearings for long life in higher line speed applications. R4 equipped with straight roller bearings to minimize size. Recessed sheave prevents wire rope from binding between

Do not walk under the trailer while it is lifted

Fatigue tested per EN 1677-4

If a secondary proof test is required to prove workmanship of the assembly

zinc plate

Interchangeable hook & shackle connector options

Pin threads into the shackle

Work-hardening manganese steel sheaves maximize wire rope & sheave life

Innovative lightweight hook combines a custom high-strength alloy with a low profile design

Versatile draw pin allow for rapid reeving & exchange of attaching style

WLL and 5:1 Design Factor require pins to be used in pairs

Optional bronze bushing or roller bearing

Recessed sheave prevents wire rope from binding between sheave and block side