Overview Reviews Product Description Designed for light duty high speed applications Forged steel shackle Roller bearings with grease nipple Pull pin to use as snatch block Top eye swivels opens for easy access to sheave Sheave axle secured with lock washer and nut to help prevent loosening due to vibration Ultimate load 3 x working load limit (WLL) Vanguard Catalog Product Videos Diameter Diameter 4" Working load limit 3 Ton Product Reviews Write a Review Write a Review × Vanguard 4" Red Yarding Block 2936 0400 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *