Greenlee 659 Specifications:22" Tray-Type SheaveGreenlee 659 Features:Steel frame easily attaches to cable tray up to 2" (50.8 mm) thick.Helps roll and guide tray pulls.Make tray pulls easier.5" (127 mm) wide aluminum alloy sheaves with self lubricating bearings.

• Steel frame easily attaches to cable tray up to 2" (50.8 mm) thick.
• Helps roll and guide tray pulls.
• Make tray pulls easier.
• 5" (127 mm) wide aluminum alloy sheaves with self lubricating bearings.

Steel frame easily attaches to cable tray up to 2" (50.8 mm) thick.Greenlee