Crosby Super Champion snatch blocks are a step up from Crosby's Champion series (compare to the 420 Snatch Block). They are beefier all around and have higher Working Load Limits comparatively, and are sized for use with larger wire rope. The hook is drop forged and heat treated (may be interchanged with shackle fitting on sizes 8" - 14"). An exclusive bolt-retaining spring assures no bolt loss, and replacement latch kits are readily available. All models feature a pressure lube fitting. Available in multiple sheave sizes and Working Load Limits. Choose between bronze bushings or roller bearings. Each block is fatigue rated and RFID equipped prior to shipment.