Overview Reviews Product Description Loop, safety latch, access latch & grease fitting Dynaline Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Dynaline 3" Double Sheave Pulley Block w/Swivel Hook - 1/2 Ton 80350 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *