Skookum A Series 5T Cast Half Sided Block with SWIVEL SHACKLE (A-4R)

Model A-4R with 4 in. sheave for 3/8 in. wire rope. Roller bearings.

• Work-hardening manganese steel sheave maximize wire rope & sheave life.
• Recessed sheave design prevents wire rope from binding between sheave and block side.
• Half side design for strength with minimized weight.
• Versatile draw pin allow for rapid reeving & exchange of attaching style.
• Rugged cast alloy steel sides for demanding environments.
• ASME B30.26-1 compliant